Listen to Tranquil Sleep Vibes online. Tranquil Sleep Vibes is an Instrumental language song and is sung by Mellow Guitar Music, Guitar Duo and Guitar Resonance. Tranquil Sleep Vibes, from the album Gentle Guitar Music Sleep Therapy Melodies, was released in the year 2025. The duration of the song is 2:57. Download Instrumental songs online from JioSaavn.