Listen to Strengthening the Muscles of the Throat and Tongue online. Strengthening the Muscles of the Throat and Tongue is an Unknown language song and is sung by Sleep Herbs. Strengthening the Muscles of the Throat and Tongue, from the album Treat Sleep Apnea: Relaxing Music with Didgeridoo for Strengthening the Muscles of the Throat and Tongue, was released in the year 2021. The duration of the song is 5:27. Download Unknown songs online from JioSaavn.