Listen to Pagla Bana Delkau online. Pagla Bana Delkau is a Maithili language song and is sung by Musical Arvind. Pagla Bana Delkau, from the album Pagla Bana Delkau, was released in the year 2023. The duration of the song is 2:56. Download Maithili songs online from JioSaavn.