Listen to Tranquility Spa online. Tranquility Spa is an Instrumental language song and is sung by Piano Cats. Tranquility Spa, from the album 仕事の疲れを癒すヒーリングジャズ - Superlative Soothing, was released in the year 2023. The duration of the song is 2:09. Download Instrumental songs online from JioSaavn.