Listen to Raga - Durga - Alap Gat online. Raga - Durga - Alap Gat is a Hindustani language song and is sung by Ustad Ali Akbar Khan and Pt. Ravi Shankar. Raga - Durga - Alap Gat, from the album Vintage Virtuoso Classical Instrumental, was released in the year 1970. The duration of the song is 22:22. Download Hindustani songs online from JioSaavn.