At Northwestern, Haque was a member of Chevere, a Latin fusion group, and on their album "Reunion" he played with Cuban trumpeter Arturo Sandoval, Panamanian pianist Danilo Pérez, and Puerto Rican percussionist Giovanni Hidalgo. He joined the jazz fusion group Zawinul Syndicate after he was introduced to Joe Zawinul by Bob Belden, a producer at Blue Note. The Syndicate included Armenian vocalist Arto Tunçboyacıyan, drummer Paco Sery from the Ivory Coast, and American bassist Matt Garrison. He was a member of the Indian fusion band Summit, led by saxophonist George Brooks and including Indian tabla player Zakir Hussain.