Listen to Feedback online. Feedback is an English language song and is sung by Rastech and Soldier. Feedback, from the album 101 Trance Hits - Best of Progressive Psychedelic Goa, Acid House, Tech Trance, Fullon Psy, Rave Music Anthems, was released in the year 2013. The duration of the song is 7:38. Download English songs online from JioSaavn.