Listen to Hum Aayi Dehradun online. Hum Aayi Dehradun is a Garhwali language song and is sung by Neeraj Bartwal and Vijay Prakash. Hum Aayi Dehradun, from the album Hum Aayi Dehradun, was released in the year 2023. The duration of the song is 3:02. Download Garhwali songs online from JioSaavn.