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.