NEW DELHI - The soaring "Slumdog Millionaire" soundtrack's three Oscar nominations and Golden Globe award marked the first exposure by many in North America to the music of A.R. Rahman. But in his native India, he has been a national treasure for years.
The 43-year-old composer has been winning awards since he burst on the Bollywood music scene in the early 1990s - blending styles rarely seen in mainstream Indian cinema.
Rahman has composed music for more than 130 Indian films, incorporating jazz, rock, Indian pop and western classical music.
"He changed the entire concept of Indian film music," said Subir Malik, another well-known Indian musician who described Rahman as "a very, very experimental guy."
"He does crazy things and they still sound good," Malik added. "He manages to fit in the most unusual chord structures into mainstream Bollywood songs."
Rahman, who has a degree in classical music from the Trinity College of Music in London, experimented with reggae in his debut film, "Roja."
His first taste of international recognition came in 2001 when British composer Andrew Lloyd Webber invited Rahman to compose the score for "Bombay Dreams."
Rahman also composed music for the stage adaptation of "Lord Of The Rings" that premiered in Canada in 2006 and London in 2007, but he remained relatively unknown in the United States.
That changed when he won the Golden Globe this month for best original soundtrack for Danny Boyle's "Slumdog Millionaire." Then last week he was nominated for three Oscars - best original score and two in the best original song section.
The film tells the story of Jamal Malik, a poor youth who becomes the champion of India's "Who Wants to Be a Millionaire" television program as he searches for his lost love. Rahman's catchy music seems to mirror the unyielding spirit of the Mumbai slums where the film is set.
The two Oscar-nominated songs follow his tradition of mixing globe-spanning styles. "Jai Ho" blends classic Indian pop with electronica and Brazilian-inspired drums. "O Saya" features eclectic British sensation M.I.A., who co-wrote the song with Rahman.
Rahman did not attend the Mumbai premiere of "Slumdog Millionaire." He was already busy working on his next movie in his hometown, the southern Indian city of Chennai.
The composer, who is known to be somewhat withdrawn, posted a note on his website thanking fans for their "unconditional love, good wishes, support and for believing in me throughout."
"It is an amazing moment," he told The Hindu newspaper after the Oscar nominations were announced Thursday.
Only two Indians have won at the Oscars so far - costume designer Bhanu Athaiya won for "Gandhi" in 1982 and noted filmmaker Satyajit Ray was honoured with a lifetime achievement award in 1992.
Born into a Hindu family in 1966, Rahman was named Dileep Kumar, but as a 21-year-old he converted to Sufism, a mystical form of Islam. He changed his name to Allah Rakha Rahman, according to a recent article in Tehelka, an English language news magazine.
He told the magazine his conversion "was a long process. I was really intrigued by the Sufi thing and had gone very deeply into it, putting aside three hours every day to learn Arabic. I was drawn to Sufism because they have no regulation, no rules, no distinction between Hindu and Muslim."
As a musician, Rahman started as a keyboard player with several music composers before coming into his own, composing ad jingles and scores for television shows.
In 1991, he was offered "Roja," a film by one of India's best known directors, Mani Ratnam.
Rahman has gone on to sell more than 100 million albums. Indian films are almost entirely musicals, and he has composed for films in a slew of languages.
The Oscar nomination, his fans in India believe, will carry his sound to the rest of the world.
"We've always known that he's world class," said Supratik Sen, a Mumbai-based filmmaker. "Now the world is going to know as well."