Listen to 26 Bann Gayi (Duet) online. 26 Bann Gayi (Duet) is a Punjabi language song and is sung by Gippy Grewal, Jazzy B and Popsy. 26 Bann Gayi (Duet), from the album Double Di Trouble (Original Motion Picture Soundtrack), was released in the year 2014. The duration of the song is 5:11. Download Punjabi songs online from JioSaavn.