HQ Chowdhury is a freelance writer on music and films. He first wrote in the late 1960s for the People, an English daily from Dhaka and then for a while in the early 1970s for Cine Advance, published from Kolkata and Mumbai. He is the author of Incomparable Sachin Dev Burman (the biography of composer-singer SD Burman) and a recipient of the 2006 ‘Sachin Dev Burman Award’ from the Government of Tripura, India. HQ Chowdhury is the CEO of Plasma Plus, an application laboratory of science and technology of which he is also the founder. He was listed in the Marquis WHO’s WHO in the World of Professionals from 1997 to 2002.