Listen to Slowly Drifting Off online. Slowly Drifting Off is an Instrumental language song and is sung by RelaxMyDog, Dog Music Dreams and Dog Music Therapy. Slowly Drifting Off, from the album Dog Music: Relaxing Music to Help Your Dog Sleep, was released in the year 2020. The duration of the song is 3:00. Download Instrumental songs online from JioSaavn.