Listen to Smooth String Flow online. Smooth String Flow is an Instrumental language song and is sung by Playlisted Easy Listening Guitar Music, Beautiful Easy Listening Guitar Music and Instrumental Jazz Music Ambient. Smooth String Flow, from the album Classic Guitar Tones: Smooth Acoustic Vibes, was released in the year 2024. The duration of the song is 3:23. Download Instrumental songs online from JioSaavn.