Pralayollas
Pralayollas, also known after its first line as Tora sab jayadbhani kar, is a popular revolutionary Bengali song set to Dadra Tala, whose lyrics and tune were written by national poet Kazi [Nazrul Islam] in 1921. It was the first revolutionary Bengali poem collected in early 1922 in a volume titled Agnibeena: the first anthology of Nazrul's poems. The song is the slogan song of Bangladesh [Awami League], the strongest political party of Bangladesh.