Listen to Strength From A Mystery online. Strength From A Mystery is an Instrumental language song and is sung by Gym Motivation Work Out, Gym Alfa Motivation Beast Mode and Boxing Motivation Work Out. Strength From A Mystery, from the album Warrior Spartan Mode Training, Vol. 1, was released in the year 2020. The duration of the song is 2:43. Download Instrumental songs online from JioSaavn.