Listen to 钢琴奏鸣曲 online. 钢琴奏鸣曲 is an Instrumental language song and is sung by 宝宝音乐. 钢琴奏鸣曲, from the album 宝宝成长音乐-怀孕后期, was released in the year 2010. The duration of the song is 6:14. Download Instrumental songs online from JioSaavn.