Listen to Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Adagio online. Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Adagio is an Unknown language song and is sung by Vladimir Horowitz, Orchestra Del Teatro Alla Scala Di Milano and Carlo Maria Giulini. Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Adagio, from the album Peaceful Piano Moods, was released in the year 2022. The duration of the song is 5:34. Download Unknown songs online from JioSaavn.