Listen to Gannu Mahaan online. Gannu Mahaan is a Hindi language song and is sung by Brijesh Shandilya, Virendra Saxena, Protijyoti Ghosh and Saurabh Shukla. Gannu Mahaan, from the album Dry Day, was released in the year 2023. The duration of the song is 3:11. Download Hindi songs online from JioSaavn.