Listen to Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante online. Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante is an Unknown language song and is sung by Friedrich Gulda, Wiener Philharmoniker and Claudio Abbado. Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante, from the album 100 Piano Masterworks, was released in the year 2017. The duration of the song is 7:49. Download Unknown songs online from JioSaavn.