Yin & Yang: Incredibly Soothing Music for Studying, Working, Concentration or Sleep at Bedtime is and Unknown album released in 2015. There are a total of 20 songs in Yin & Yang: Incredibly Soothing Music for Studying, Working, Concentration or Sleep at Bedtime. The songs were composed by talented musicians such as Lucid Dreaming World-Collective Unconscious Mind, All Night Long, and Musica Reiki. Listen to all of Yin & Yang: Incredibly Soothing Music for Studying, Working, Concentration or Sleep at Bedtime online on JioSaavn.