Listen to Relax (Hawaiian Music) online. Relax (Hawaiian Music) is an Unknown language song and is sung by Relaxation Sounds of Nature Relaxing Guitar Music Specialists. Relax (Hawaiian Music), from the album Acoustic Guitar - Easy Listening Collection, Sounds of Nature Best Hits, was released in the year 2015. The duration of the song is 9:54. Download Unknown songs online from JioSaavn.