Listen to 12 Mahina Su Pacho Fagan Aayo online. 12 Mahina Su Pacho Fagan Aayo is a Rajasthani language song and is sung by Nima Devi and O.P. Vyas. 12 Mahina Su Pacho Fagan Aayo, from the album Chang Ro Dhamido Fagan, was released in the year 2000. The duration of the song is 12:28. Download Rajasthani songs online from JioSaavn.