Listen to Tenderness (Relax Time) online. Tenderness (Relax Time) is an Unknown language song and is sung by Relax. Tenderness (Relax Time), from the album Stay Focused: 25 Piano Songs for Studying Concentrated, Free Your Mind and Work Efficiency, was released in the year 2016. The duration of the song is 25:58. Download Unknown songs online from JioSaavn.