Listen to Dr. Feelgood online. Dr. Feelgood is a Latin language song and is sung by Guitar Metal Heroes. Dr. Feelgood, from the album Power Up Playlists, Vol. 1: 1 Hour of Metal and Hard-Rock for Your Workout and Fitness Routine, was released in the year 2015. The duration of the song is 4:39. Download Latin songs online from JioSaavn.