Listen to 协奏曲作品快板1 online. 协奏曲作品快板1 is an Instrumental language song and is sung by 长笛. 协奏曲作品快板1, from the album 长笛大师-优美的旋律, was released in the year 2010. The duration of the song is 5:12. Download Instrumental songs online from JioSaavn.