Listen to Sumu Sumu Manw online. Sumu Sumu Manw is an Assamese language song and is sung by Gautam Brahma and Sulekha Basumatary. Sumu Sumu Manw, from the album Love Love Remix, was released in the year 2010. The duration of the song is 4:36. Download Assamese songs online from JioSaavn.