Roman has performed and recorded with various renowned Jazz, Pop and World Music formations, like GEFILTE FISH (FARAO classics, www.gefilte-fish.net) and the legendary WEATHER GIRLS, playing with outstanding musicians like Joe Rappaport, Enrique Ugarte, Andrea Giani and Ranajit Sengupta in Germany, Austria, Greece, India, Bangladesh and the USA, appearing on several occasions on German national TV.
A pioneer in the creation of a second generation German-South Asian community, he was involved in founding "Munich Masala", an association organizing cultural events like documentary-film screenings, concerts, readings and South Asian club nights to promote a greater awareness of the diversity of South Asian diaspora culture in Germany. These efforts began a movement that has spread throughout Germany, leading to Roman Chowdhury's touring the country as a popular DJ of new South Asian sounds.