Singer Anup Ghoshal passed away at the age of 77 due to multiple organ failure in Kolkata on Friday. He is known for the 'Tujhse Naraz Nahi Zindagi' song in film 'Masoom' and several Satyajit Ray's musicals. Ghoshal was hospitalised for the past several days at a private hospital in Kolkata for old age ailments.