University of Pittsburgh
Professor
Manhattan School of Music
Professor
Junoon Sufi-Rock band
One of the two key member
The New School
Professor
Queens College
Visiting lecturer
Chhandayan Center for Indian Music
Director
Chhandayan Center for Indian Music
President; founding director
University of Calcutta
Ramakrishna Mission Ashram, Narendrapur for school and college; University of Calcutta for two masters degrees, Max Mueller Bhawan & RKMIC for German