Gombhira
Gombhira, Gambhira or Gamvira (Bengali: গম্ভীরা) is a type of Bengali folk song and dance originating in the Bengal region, from what is known today as northwestern Bangladesh and north eastern West Bengal, India. In West Bengal (India), gombhira performances are centred around the Malda District whereas Chapai Nawabganj District is the main centre of Gambhira performances in Bangladesh.