Listen to (Loopable) A Lesson in Relaxation online. (Loopable) A Lesson in Relaxation is an English language song and is sung by Musica para Estudiar, Rain Sounds and Relaxing Mindfulness Meditation Relaxation Maestro. (Loopable) A Lesson in Relaxation, from the album Instant Loopable Rain Relaxation Collection, was released in the year 2018. The duration of the song is 0:55. Download English songs online from JioSaavn.