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Wikimedia Commons // Public Domain

A Brief History of the Devil's Tritone

Wikimedia Commons // Public Domain
Wikimedia Commons // Public Domain

Music is a powerful thing: It can raise our spirits, carry us through athletic challenges, and make us weep. Its very fabric is a source of power and intrigue, too, since just a measly few tones might do anything from shatter glass to manifest the Devil’s Tritone.

Also called the Devil's Triad, the Devil's Interval, and diabolus in musica, this combination of tones has led to some of the most chilling chords and melodies in music history, from classical compositions to heavy metal riffs, and even has a reputation for being banned by religious authority in centuries past. As much as it’s inspired composers to explore the dark side in music, however, the Devil’s Tritone—a.k.a. the diminished fifth—also has a stirring effect on audiences for some very technical reasons (no black magic required).

THE RESTLESS, DISSONANT, DEPENDENT TRIAD (SAY WHAT?)

For those of us without conservatory backgrounds, a break-down of the musical terms used to define the Devil’s Tritone can go a long way in helping unravel its eerie mystery.

According to Carl E. Gardner’s 1912 text Essentials of Music Theory, a “triad” or tritone in music is composed of three whole tones—specifically, one fundamental or starting note plus the third and fifth tones found along its scale (e.g. C, E, G)—that can get together to form either a “dependent” or an “independent” chord. In music theory, an independent chord is one that can happily conclude a composition, but a dependent triad chord, which contains “dissonant” or tense jumps between tones (known as intervals), shouldn’t be given the last word in a composition lest the audience—and any traditional music theorists among them—are left feeling uncomfortable.

Whether played as a chord or in a series, three tones with dissonant intervals combine to make a “restless” triad, according to Gardner, and traditionally “demand another chord to follow.” That is, listeners naturally pick up on a restless triad’s seemingly erratic jumps between tones, he says, and yearn for the “restful effect [and] resolution” that balancing tones or chords would afford. And when it comes to diminished triads, which are built using minor-key tones (as with tacking on an E♭ and a G♭ to a C rather than E and G natural), dissonance is the name of the game.

WHAT GIVES THE DEVIL’S TRITONE ITS POWER?

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Music listeners’ almost instinctive desire to hear a song through to its rhythmic and harmonic conclusion can be an effective (if torturous) tool throughout the fields of music composition and scoring. The last moments of The Sopranos’ series finale are likely extra-irksome to many, for example, not just because of unresolved plot points, but also the unresolved chorus in Journey’s “Don’t Stop Believing” is left hanging when the screen has gone black.

John Sloboda, a professor of music psychology at London's Guildhall School of Music and Drama, explained to NPR in 2012 that the dissonant intervals of the Devil’s Tritone are particularly affecting because of this listener’s instinct to find resolution in music, and the fact that we’re used to getting it:

"Our brains are wired to pick up the music that we expect, [and] generally music is consonant rather than dissonant, so we expect a nice chord. So when that chord is not quite what we expect, it gives you a little bit of an emotional frisson, because it's strange and unexpected.

The emotional result of dissonant sounds, then, might not be too different from the one experienced at the bottom of a staircase that failed to mention it’s missing its last step. "[Music] taps into this very primitive system that we have which identifies emotion on the basis of a violation of expectancy," Deathridge said. "It's like a little upset which then gets resolved or made better in the chord that follows."

WHERE CAN I FIND THIS DIABOLUS IN MUSICA?

Some say that the devil’s in the details, and if you listen closely, you’ll indeed spot the Devil’s Tritone giving a certain edge to many popular tunes from different genres. It heats up Busta Rhymes’s “Woo Hah!! Got You All In Check,” the theme songs to The Simpsons and South Park, and West Side Story’s “Maria.” It also gives Jimi Hendrix’s “Purple Haze” its signature sting. It’s a favorite among metal bands, too, and can be found in any number of Black Sabbath songs (though guitarist Tony Iommi told BBC News that he simply used “something that sounded right … really evil and very doomy,” and that he “didn’t think [he] was going to make it Devil music”). Prog-rocking Rush even manages to shred its way through both ascending and descending tritones multiple times in its four-and-a-half minute, decidedly epic song "YYZ."

But the Devil's Tritone's deepest roots are in classical music, where it has often served as a leitmotif to signal the presence of something sinister. Professor John Deathridge of King's College London told BBC News that medieval arrangements employed the tritone to represent the devil, Roman Catholic composers sometimes used it for referencing the crucifixtion, and by the 19th century "you have got lots of presentations of evil built around the tritone" in classical pieces, as in Beethoven’s 1805 opera Fidelio. When it comes to metal’s cred with tritones, there’s “a big connection between heavy rock music and Wagner,” Deathridge said, and generally such tunes “have cribbed quite a lot from 19th Century music."

Overall, the Devil’s Tritone “can sound very spooky [depending] on how you orchestrate [and] also quite exciting," Deathridge said. "[Wagner's] Gotterdammerung has one of the most exciting scenes—a 'pagan,' evil scene, the drums and the timpani. It is absolutely terrifying … like a black mass.” Musicologist Anthony Pryer pointed out that the leitmotif lives on as an arrow toward evil on-screen, too: "[a] lot of films have what musicians call Captain Tritone in them,” he told BBC News, or moments wherein an enemy officer or such shows up and “out comes the Tritone [as] a sort of badge—here's Mr. Nasty. What's going to happen?"

WAS THE DEVIL’S TRITONE REALLY BANNED BY THE CHURCH?

Over the years, there have been rumors that the diminished fifth tritone was banned by religious authorities, or even that composers were punished for sneaking it into their work. Given that various Christian faiths and organizations have either produced or influenced much of the classical Western canon, though, experts seem to think it’s more likely that musical monks and other religious composers discouraged its use in keeping with “strict musical rules,” Deathridge said. “This particular dissonance … simply won't work technically, [so] you are taught not to write that interval. But you [could] read into that a theological ban in the guise of a technical ban." Pryer notes, too, that the tritone “was recognized to be a problem in music right back to the 9th Century [and] a natural consequence, and so they banned it [and] had rules for getting around it ... I don't think they ever thought of it as the Devil dwelling in music.”

According to Pryer, there are a number of non-accursed ways this tritone could’ve gotten its name. “It was called Diabolus in Musica by two or three writers in the medieval or renaissance [because it] was 'false music,'” he explained, since “the intervals weren't natural.” On the other hand, composers and conductors may have found it “devilishly hard to teach the singers not to sing it,” he said.

In the case of Giuseppe Tartini’s “The Devil's Trill Sonata”—one of the absolute toughest pieces a violin virtuoso can take on—the mark of the beast might be twofold. According to Pryer, "He did this incredibly difficult [piece] and claimed in a dream he had heard the devil giving him instructions how to do it … Two centuries later, he would probably have been in a heavy metal band."

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25 Royals in the Line of Succession to the British Throne
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Between the Duke and Duchess of Cambridge welcoming their third child on April 23, 2018 and Prince Harry's upcoming marriage to Suits star Meghan Markle in May, the line of succession to the British throne has become a topic of interest all over the world. And the truth is, it’s complicated. Though Queen Elizabeth II, who turned 92 years old on April 21, shows no signs of slowing down, here are the royals who could one day take her place on the throne—in one very specific order.

1. PRINCE CHARLES

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As a direct result of his mother being the world's longest-reigning monarch, Prince Charles—the eldest child of Queen Elizabeth II and Prince Philip—is the longest serving heir to the throne; he became heir apparent in 1952, when his mother ascended to the throne.

2. PRINCE WILLIAM

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At 35 years old, odds are good that Prince William, Duke of Cambridge—the eldest son of Prince Charles and the late Princess Diana—will ascend to the throne at some point in his lifetime.

3. PRINCE GEORGE 

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On July 22, 2013, Prince William and Catherine, Duchess of Cambridge welcomed their first child, Prince George of Cambridge, who jumped the line to step ahead of his uncle, Prince Harry, to become third in the line of succession.

4. PRINCESS CHARLOTTE 

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On May 2, 2015, William and Catherine added another member to their growing brood: a daughter, Princess Charlotte of Cambridge. Though her parents just welcomed a bouncing baby boy, she will maintain the fourth-in-line position because of the Succession to the Crown Act 2013, which went into effect just a few weeks before her arrival, and removed a long-held rule which stated that any male sibling (regardless of birth order) would automatically move ahead of her.

5. PRINCE OF CAMBRIDGE

 Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge depart the Lindo Wing with their newborn son at St Mary's Hospital on April 23, 2018 in London, England
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On April 23, 2018, the Duke and Duchess of Cambridge welcomed their third child—a son, whose name has yet to be announced, but who has already pushed his uncle, Prince Harry, out of the fifth position in line to the throne.

6. PRINCE HARRY

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As the second-born son of Prince Charles and Princess Diana, Prince Harry's place in the line is a regularly changing one. It changed earlier this week, when his brother William's third child arrived, and could change again if and when their family expands.

7. PRINCE ANDREW, DUKE OF YORK

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Prince Andrew is a perfect example of life before the Succession to the Crown Act 2013: Though he’s the second-born son of Queen Elizabeth and Prince Philip, he’s actually their third child (Princess Anne came between him and Prince Charles). But because the rules gave preference to males, Prince Andrew would inherit the throne before his older sister.

8. PRINCESS BEATRICE OF YORK

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Because Prince Andrew and his ex-wife, Sarah, Duchess of York, had two daughters and no sons, none of that male-preference primogeniture stuff mattered in terms of their placement. But with each child her cousin Prince William has, Princess Beatrice moves farther away from the throne. If Beatrice looks familiar, it might be because of the headlines she made with the Dr. Seuss-like hat she wore to William and Catherine’s wedding. (The infamous topper later sold on eBay for more than $130,000, all of which went to charity.)

9. PRINCESS EUGENIE OF YORK

Princess Eugenie of York arrives in the parade ring during Royal Ascot 2017 at Ascot Racecourse on June 20, 2017 in Ascot, England
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Though she’s regularly seen at royal events, Prince Andrew and Sarah Ferguson’s youngest daughter spends the bulk of her time indulging her interest in fine art. She has held several jobs in the art world, and is currently a director at Hauser & Wirth’s London gallery.

10. PRINCE EDWARD, EARL OF WESSEX

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Like his older brother Andrew, Prince Edward—the youngest son of Queen Elizabeth and Prince Philip—jumps the line ahead of his older sister, Princess Anne, because of the older rule that put males ahead of females.

11. JAMES, VISCOUNT SEVERN

 James, Viscount Severn, rides on the fun fair carousel on day 4 of the Royal Windsor Horse Show on May 11, 2013 in Windsor, England
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James, Viscount Severn—the younger of Prince Edward, Earl of Wessex and Sophie, Countess of Wessex’s two children, and their only son—turned 10 years old on December 17, 2017, and celebrated it as the 10th royal in line of succession. (The birth of the youngest Prince of Cambridge pushed him back a spot.)

12. LADY LOUISE MOUNTBATTEN-WINDSOR

Lady Louise Windsor during the annual Trooping the Colour Ceremony at Buckingham Palace on June 15, 2013 in London, England.
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Because the Succession to the Crown Act 2013 wasn’t enacted until 2015, Lady Louise Mountbatten-Windsor—the older of Prince Edward’s two children—will always be just behind her brother in the line of succession.

13. PRINCESS ANNE, THE PRINCESS ROYAL

Princess Anne, Princess Royal, visits the Hambleton Equine Clinic on October 10, 2017 in Stokesley, England
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Princess Anne, the Queen and Prince Philip’s second-born child and only daughter, may never rule over the throne in her lifetime, but at least she gets to be called “The Princess Royal.”

14. PETER PHILLIPS

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The eldest child and only son of Princess Anne and her first husband, Captain Mark Phillips, stands just behind his mother in line. Interesting fact: Had Phillips’s wife, Autumn Kelly, not converted from Roman Catholicism to the Church of England before their marriage in 2008, Phillips would have lost his place in line.

15. SAVANNAH PHILLIPS

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On December 29, 2010, Peter and Autumn Phillips celebrated the birth of their first child, Savannah Anne Kathleen Phillips, who is also the Queen’s first great-grandchild. She’s currently 15th in line.

16. ISLA PHILLIPS

Princess Anne, Princess Royal, Isla Phillips and Peter Phillips attend a Christmas Day church service
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Less than two years after Savannah, Peter and Autumn Phillips had a second daughter, Isla, who stands just behind her sister in line. It wasn’t until 2017 that Savannah and Isla made their Buckingham Palace balcony debut (in honor of their great-grandmother’s 91st birthday).

17. ZARA TINDALL

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Not one to hide in the background, Zara Tindall—Princess Anne’s second child and only daughter—has lived much of her life in the spotlight. A celebrated equestrian, she won the Eventing World Championship in Aachen in 2006 and was voted BBC Sports Personality of the Year the same year (her mom earned the same title in 1971). She’s also Prince George’s godmother.

18. MIA TINDALL

Mike Tindall, Zara Tindall and their daughter Mia Tindall pose for a photograph during day three of The Big Feastival at Alex James' Farm on August 28, 2016 in Kingham, Oxfordshire.
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Zara Tindall’s daughter Mia may just be 4 years old, but she’s already regularly making headlines for her outgoing personality. And though she’s only 18th in line to the throne, her connection to the tippity top of the royal family is much closer: Prince William is her godfather.

19. DAVID ARMSTRONG-JONES, 2ND EARL OF SNOWDON

David Armstrong-Jones, 2nd Earl of Snowdon
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David Armstrong-Jones, the eldest child of Princess Margaret, isn’t waiting around to see if the British crown ever lands on his head. The 56-year-old, who goes by David Linley in his professional life, has made a name for himself as a talented furniture-maker. His bespoke pieces, sold under the brand name Linley, can be purchased through his own boutiques as well as at Harrods.

20. CHARLES ARMSTRONG-JONES, VISCOUNT LINLEY

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David Armstrong-Jones’s only son, Charles, may be 20th in line to the throne, but the 18-year-old is the heir apparent to the Earldom of Snowdon.

21. LADY MARGARITA ARMSTRONG-JONES

Britain's Queen Elizabeth II (R) talks with Lady Margarita Armstrong-Jones (C) as her father David Armstrong-Jones (L), 2nd Earl of Snowdon, known as David Linley
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Lady Margarita Armstrong-Jones, the youngest child of David Armstrong-Jones and his only daughter, is also the only granddaughter of Princess Margaret. Now 15 years old (she'll turn 16 in June), Lady Margarita made headlines around the world in 2011 when she served as a flower girl at the wedding of Prince William and Catherine Middleton.

22. LADY SARAH CHATTO

Lady Sarah Chatto, the daughter of Princess Margaret arrives for her mother's memorial service
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Lady Sarah Chatto, Princess Margaret and Anthony Armstrong-Jones’s only daughter, is the youngest grandchild of King George VI and Queen Elizabeth the Queen Mother. In addition to serving as a bridesmaid to Princess Diana, she is Prince Harry’s godmother.

23. SAMUEL CHATTO

Lady Sarah Chatto (L) and her son Samuel Chatto (R) leave a Service of Thanksgiving for the life and work of Lord Snowdon at Westminster Abbey on April 7, 2017 in London, United Kingdom
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The first-born son of Lady Sarah Chatto and her husband, Daniel, has a long way to go to reach the throne: He’s currently 23rd in line.

24. ARTHUR CHATTO

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For better or worse, Sarah and Daniel Chatto’s youngest son Arthur has become a bit of a social media sensation. He's made headlines recently as he regularly posts selfies to Instagram—some of them on the eyebrow-raising side, at least as far as royals go.

25. PRINCE RICHARD, DUKE OF GLOUCESTER

Prince Richard, Duke of Gloucester makes a speech during the unveiling ceremony of London's first public memorial to the Korean War on December 3, 2014 in London, England
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At 73 years old, Prince Richard, Duke of Gloucester is the youngest grandchild of King George V and Queen Mary. Formerly, he made a living as an architect, until the 1972 death of his brother, Prince William of Gloucester, put him next in line to inherit his father’s dukedom. On June 10, 1974, he officially succeeded his father as Duke of Gloucester, Earl of Ulster, and Baron Culloden.

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10 Fascinating Facts About Ella Fitzgerald
Library of Congress (LOC), Public Domain, Wikimedia Commons
Library of Congress (LOC), Public Domain, Wikimedia Commons

Today marks what would have been the 101st birthday of Ella Fitzgerald, the pioneering jazz singer who helped revolutionize the genre. But the iconic songstress’s foray into the music industry was almost accidental, as she had planned to show off her dancing skills when she made her stage debut. Celebrate the birthday of the artist known as the First Lady of Song, Queen of Jazz, or just plain ol’ Lady Ella with these fascinating facts.

1. SHE WAS A JAZZ FAN FROM A YOUNG AGE.

Though she attempted to launch her career as a dancer (more on that in a moment), Ella Fitzgerald was a jazz enthusiast from a very young age. She was a fan of Louis Armstrong and Bing Crosby, and truly idolized Connee Boswell of the Boswell Sisters. “She was tops at the time,” Fitzgerald said in 1988. “I was attracted to her immediately. My mother brought home one of her records, and I fell in love with it. I tried so hard to sound just like her.”

2. SHE DABBLED IN CRIMINAL ACTIVITIES AS A TEENAGER.

A photo of Ella Fitzgerald
Carl Van Vechten - Library of Congress, Public Domain, Wikimedia Commons

Fitzgerald’s childhood wasn’t an easy one. Her stepfather was reportedly abusive to her, and that abuse continued following the death of Fitzgerald’s mother in 1932. Eventually, to escape the violence, she moved to Harlem to live with her aunt. While she had been a great student when she was younger, it was following that move that her dedication to education faltered. Her grades dropped and she often skipped school. But she found other ways to fill her days, not all of them legal: According to The New York Times, she worked for a mafia numbers runner and served as a police lookout at a local brothel. Her illicit activities eventually landed her in an orphanage, followed by a state reformatory.

3. SHE MADE HER STAGE DEBUT AT THE APOLLO THEATER.

In the early 1930s, Fitzgerald was able to make a little pocket change from the tips she made from passersby while singing on the streets of Harlem. In 1934, she finally got the chance to step onto a real (and very famous) stage when she took part in an Amateur Night at the Apollo Theater on November 21, 1934. It was her stage debut.

The then-17-year-old managed to wow the crowd by channeling her inner Connee Boswell and belting out her renditions of “Judy” and “The Object of My Affection.” She won, and took home a $25 prize. Here’s the interesting part: She entered the competition as a dancer. But when she saw that she had some stiff competition in that department, she opted to sing instead. It was the first big step toward a career in music.

4. A NURSERY RHYME HELPED HER GET THE PUBLIC’S ATTENTION.

Not long after her successful debut at the Apollo, Fitzgerald met bandleader Chick Webb. Though he was initially reluctant to hire her because of what The New York Times described as her “gawky and unkempt” appearance, her powerful voice won him over. "I thought my singing was pretty much hollering," she later said, "but Webb didn't."

Her first hit was a unique adaptation of “A-Tisket, A-Tasket,” which she helped to write based on what she described as "that old drop-the-handkerchief game I played from 6 to 7 years old on up."

5. SHE WAS PAINFULLY SHY.

Though it certainly takes a lot of courage to get up and perform in front of the world, those who knew and worked with Fitzgerald said that she was extremely shy. In Ella Fitzgerald: A Biography of the First Lady of Jazz, trumpeter Mario Bauzá—who played with Fitzgerald in Chick Webb’s orchestra—explained that “she didn't hang out much. When she got into the band, she was dedicated to her music … She was a lonely girl around New York, just kept herself to herself, for the gig."

6. SHE MADE HER FILM DEBUT IN AN ABBOTT AND COSTELLO MOVIE.

As her IMDb profile attests, Fitzgerald contributed to a number of films and television series over the years, and not just to the soundtracks. She also worked as an actress on a handful of occasions (often an actress who sings), beginning with 1942’s Ride ‘Em Cowboy, a comedy-western starring Bud Abbott and Lou Costello.

7. SHE GOT SOME HELP FROM MARILYN MONROE.

“I owe Marilyn Monroe a real debt,” Fitzgerald said in a 1972 interview in Ms. Magazine. “It was because of her that I played the Mocambo, a very popular nightclub in the ’50s. She personally called the owner of the Mocambo and told him she wanted me booked immediately, and if he would do it, she would take a front table every night. She told him—and it was true, due to Marilyn’s superstar status—that the press would go wild. The owner said yes, and Marilyn was there, front table, every night. The press went overboard … After that, I never had to play a small jazz club again. She was an unusual woman—a little ahead of her times. And she didn’t know it.”

Though it has often been reported that the club’s owner did not want to book Fitzgerald because she was black, it was later explained that his reluctance wasn’t due to Fitzgerald’s race; he apparently didn’t believe that she was “glamorous” enough for the patrons to whom he catered.

8. SHE WAS THE FIRST AFRICAN AMERICAN WOMAN TO WIN A GRAMMY.

Ella Fitzgerald
William P. Gottlieb - LOC, Public Domain, Wikimedia Commons

Among her many other accomplishments, in 1958 Fitzgerald became the first African American woman to win a Grammy Award. Actually, she won two awards that night: one for Best Jazz Performance, Soloist for Ella Fitzgerald Sings the Duke Ellington Songbook, and another for Best Female Pop Vocal Performance for Ella Fitzgerald Sings the Irving Berlin Songbook.

9. HER FINAL PERFORMANCE WAS AT CARNEGIE HALL.

On June 27, 1991, Fitzgerald—who had, at that point, recorded more than 200 albums—performed at Carnegie Hall. It was the 26th time she had performed at the venue, and it ended up being her final performance.

10. SHE LOST BOTH OF HER LEGS TO DIABETES.

In her later years, Fitzgerald suffered from a number of health problems. She was hospitalized a handful of times during the 1980s for everything from respiratory problems to exhaustion. She also suffered from diabetes, which took much of her eyesight and led to her having to have both of her legs amputated below the knee in 1993. She never fully recovered from the surgery and never performed again. She passed away at her home in Beverly Hills on June 15, 1996.

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