The orchestra has collaborated in the past with the singer Sapho (France), Omar Faruk Tekbilek (Turkey), Thom Yorke of Radiohead (UK), Radiodervish (Lebanon/Italy), London Sinfonietta (UK), Hind Laroussi (Netherlands) and even the Israeli progressive death metal band Orphaned Land.
He has developed a style that builds on traditional Sufi music, but includes inspiration from ambient electronic musicians, most notably Brian Keane.
Omar Sharif | Omar Khadr | Don Omar | Omar Bradley | Rubaiyat of Omar Khayyam | Omar Khayyám | Omar Karami | Omar Rodríguez-López | Omar | Omar al-Bashir | Omar Abdel-Rahman | Ahmed Omar Abu Ali | Omar Suleiman | Omar Epps | Omar Barghouti | Omar Ayub Khan | Omar Ahmad Omar al-Hubishi | Mohammed Omar | Misha Omar | Abu Omar al-Kurdi | Said Ali bin Said Omar of Grande Comore | Omar Vizquel | Omar Sy | Omar Sívori | Omar Lye-Fook | Omar Little | Omar Khyam | Omar Khayyam | Omar Khan | Omar Faruk Tekbilek |
He has played with famous names including Laurie Anderson, and L. Shankar from Shakti, Yas-Kaz, an avante-garde dummer from Japan, and has collaborated with influential eastern musicians such as Omar Faruk Tekbilek.