Jamiroquai is a British band led by lead singer Jay Kay (short for Jason Kay) and backed by bass and guitar players, drummers, and keyboardists. Their albums have sold many millions of copies.
The third album, Travelling Without Moving, yielded a big American pop hit, Virtual Insanity, in 1997.
The band's early songs had an acid jazz flavor. But due to Jay Kay's interest in funk and disco music, the band gradually shifted in other directions. By their fifth album, A Funk Odyssey (2001), the disco influence was especially evident. The fifth album's first single, Little L, scored high in many charts worldwide.
Their official web site is http://www.jamiroquai.co.uk/