An accomplished student of Rabindra Sangeet from Dakshinee, Alak's professional approach has been in all types of Bengali songs, particularly those popular songs of yesteryears creating a nostalgia in the mind of his audience. His specialisation is on modern and old Bengali songs, while he is equally at home in Rabindra Sangeet, Nazrul Geeti,songs from the Puratani Plays, Comedy, Patriotic and Folk Songs. A widely traveled artist in India and countries of Europe and America, Alak's rich baritone voice, exquisite diction, impeccable 'Gayaki' and the total command over the subject has won him high acclaim wherever he has performed.

Besides being a distinguished regular artist of Radio and Television, and as a composer, Alak has contributed several articles on Music in leading journals and written three books - "Ganer Bari", "Mukhomukhi" and "Gaaner Epare". He writes regular column at "Dainik Statesman". The Name Of His Recent Released Book is "Nirbachito Gaaner Column".
In different moods with Soumitra Chatterjee, Srikanta Acharya,
Sandhya Mukherjee, Md. Salim, Somnath Chatterjee, Sumitra Sen,
Srabani Sen and Mrinal Chakraborty.
Received the honour at
Received V. Balsara
Memorial Award
Received the honour at
West Bengal Govt.
Received Nazrul
Memorial Award 2022