Shantanu Mukherjee, popularly known as Shaan, is an Indian playback singer, composer, actor and television host. He has recorded numerous songs for films and albums in various Indian languages. Shaan hosted the shows Sa Re Ga Ma Pa, Sa Re Ga Ma Pa L'il Champs, Star Voice of India and STAR Voice of India 2.He started his singing career doing pop albums with his singer sister Sagarika. They produced songs like "Loveology", which quickly caught on with the youth. He later decided to go solo and has since produced quite a few romantic albums, earning him a lot of popularity. He has now started lending his voice to mainstream Hindi films (Bollywood).