Listen to Aai Aai Unani Vel online. Aai Aai Unani Vel is a Gujarati language song and is sung by Gaman Santhal. Aai Aai Unani Vel, from the album Lekhni Maa Kadka, was released in the year 2015. The duration of the song is 7:41. Download Gujarati songs online from JioSaavn.