Gaan Bangla (Bengali: গান বাংলা; lit. 'Song Bangla'),[2] also known by the acronym GB, is a Bangladeshi Bengali-language music television channel owned by One More Zero Group. Launched on 13 January 2013, it is Bangladesh's second music–oriented television channel. After Channel 16's closure, Gaan Bangla became the country's sole music channel.[3] The channel is based in Baridhara, Dhaka.