Listen to Bihase La Gaganwa online. Bihase La Gaganwa is a Bhojpuri language song and is sung by Ram Anuj Yadav. Bihase La Gaganwa, from the album Chala Sai Darbar, was released in the year 2001. The duration of the song is 8:45. Download Bhojpuri songs online from JioSaavn.