Just as important, Gould's 1955 recording of "The Goldberg Variations" ignited a career that would make him one of classical music's last culture heroes. Gould would become not a New York insider like Leonard Bernstein, nor a middlebrow regular-guy like Van Cliburn (or later, Yo-Yo Ma), but a rebel angel from the Canadian wilds who drew both disdain and comparisons to James Dean and Jimi Hendrix. Like theirs, his reputation seems only to have grown since his death.
He's also the rare classical figure who appeals to rock musicians, Gen-Xers, jazz pianists and Net-heads, as well as artists, writers and folks with little interest in other classical music. It's no surprise he's inspired a play, a film and at least one novel. For some, Gould's records are the first of many classical purchases.
His disparate devotees include maverick filmmaker John Waters ("Pink Flamingos," "Hairspray"), the actress who played the wisecracking Flo on the sitcom "Alice," even a young guitarist who tours with the Allman Brothers.
"I can put him on for hours -- he's like nobody else," says Waters, who owns 10 books on Gould, hunts for anecdotes on him and gives his CDs as gifts. "He was the ultimate original -- a real outsider. And he had a great style, the hats and the gloves and so on."
Much of Gould's support, of course, comes from the classical cognoscenti. But Gould has unparalleled powers to reach outside them. In some ways, he's a man of the 1950s and '60s -- perhaps the last era when an undiluted high culture figure could become a media star. But in a broader sense, the idiosyncratic Canadian, who disdained fashion and called himself "the last Puritan," has become -- with his interest in publicity, technology and pop culture -- a man for our time.
Sometimes, it starts with the movie. Jason Moran was a high school kid in Houston when he took a date to see "Thirty-Two Short Films About Glenn Gould," an unconventional 1993 picture by Francois Girard that focused on the pianist's eccentricity.
Electrified by the film and by Gould's intense dedication and stunning technique, Moran couldn't help notice that his 16-year-old companion was sinking into her seat. "That never happened again, me and her," says Moran, now 27 and a leading New York-based jazz pianist signed to Blue Note. "If you can't deal with Gould, then maybe you're not my type."
Moran became a serious Gould fan, reading about him, seeking out his music, watching the film again and again. He saw Gould as a parallel to his hero Thelonious Monk, both eccentrics -- jazz great Monk was as famous for his wild hats as Gould was for wearing overcoats in August -- who approached music with a "reckless abandon."
Born middle class in Toronto to a furrier and an amateur musician, Gould became a prodigy who at 14 played Beethoven's Piano Concerto No. 4 with the Toronto Symphony, but he neither entered nor won the contests that have since announced the emergence of a virtuoso. After his first American recital, in 1955 in New York, an executive from Columbia Records heard Gould and signed him immediately.
His playing was marked by its clarity, its accuracy and -- often and controversially -- its speed. In his Bach, he avoided the pedals, so the notes aren't sustained or shaded as they can be with other interpreters: The result is a dry, clean style, each voice articulated clearly, that some listeners find lacking in emotional nuance.
While he's best known for his Bach, Gould was unusual in recording both the overlooked Jacobean composer Orlando Gibbons and 20th century atonalists like Schoenberg, Berg and Webern. By contrast, he mostly avoided the 19th century masters -- Chopin, Schumann, Liszt -- who make up the meat and potatoes of the piano repertoire. When he recorded them, he skipped well-known pieces, favoring obscurities. He's considered an intellectual player especially attuned to a piece's structure, to producing what one critic called "an X-ray of the music."
Why, then, the broad appeal?
"Musically, he represents a kind of purity," says jazz pianist Brad Mehldau, 33, a former Angeleno who discovered Gould at age 11 through Brahms recordings at his local library. "It's an uncompromising pursuit of the aesthetic in and of itself. He approached the music head-on, with a kind of emotional baldness that shocks you."
Gould's single-mindedness, Mehldau says, makes him a hero to musicians of all kinds. "Gould's Bach is like watching Bach with 3-D glasses."
"One of the things that makes him speak to us jazz musicians is his unbelievable time," says Bill Charlap, another jazz pianist in his 30s. "He's really a swinging piano player when he plays Bach. The playing is so clear, so rhythmically vital, so extemporaneous."
Besides Gould's purely musical side, he continues to generate followers for his ideas and the strange way he managed his career.