Listen to Blast A Rasta online. Blast A Rasta is an English language song and is sung by Sesto Sento, G.M.S and Sesto Sento and G.M.S. Blast A Rasta, from the album Club Traxx - Psy Progressive 3, was released in the year 2017. The duration of the song is 7:31. Download English songs online from JioSaavn.