Although some choose to pass off Jamiroquai as a Stevie Wonder-clone, the band has amassed a steady stream of hits in its native U.K. and has experienced chart success in just about every other area of the world with an irresistible blend of house rhythms and '70s-era soul/funk. The band has gone though several lineup changes during their career, but through it all their leader has remained singer/songwriter Jason Kay (aka J.K.). Born on December 30, 1969, in Stretford, Manchester, Kay's mother, Karen, was a jazz singer who regularly performed at nightclubs, and in the '70s had her own TV show. After leaving home at the age of 15, Kay found himself homeless and in trouble with the law (by committing petty crimes to get by). After a near-death experience (where he was attacked and stabbed) and being arrested for a crime he did not commit, Kay decided to return home, where he chose to pursue a legitimate career over crime: music. Kay didn't have a band to back up his compositions, but he quickly came up with his future project's name, Jamiroquai, a name that combined the name of a Native American tribe (the Iroquois) along with the music-based word, jam.

Kay's home demos caught the attention of the record label Acid Jazz, which issued Jamiroquai's debut single "When You Gonna Learn." in late 1992. With Kay enlisting the help of others (Jamiroquai's best-known lineup included drummer Derrick McKenzie, keyboard player Toby Smith, bassist Stuart Zender, and vibraphonist Wallis Buchanan), the single was a success and was soon followed by a long-term and lucrative recording contract with Sony. Jamiroquai's full-length debut, Emergency on Planet Earth, followed in 1993 and became a major hit in their native England (peaking at number one on the charts), spawning such Top Ten hit singles as "Too Young to Die" and "Blow Your Mind." The band's second release, The Return of the Space Cowboy in 1995, managed to steer Jamiroquai clear of the sophomore jinx that affects so many up-and-coming bands by out-selling its predecessor in Europe and was a sizeable hit in Japan, as well.