Listen to Flute and Strings Quartet No. 1 in D Major, K. 285: II. Adagio online. Flute and Strings Quartet No. 1 in D Major, K. 285: II. Adagio is an English language song and is sung by Salzburger Solisten. Flute and Strings Quartet No. 1 in D Major, K. 285: II. Adagio, from the album The Best of Mozart Vol. XIII, Piano Concerto No. 26, was released in the year 2015. The duration of the song is 3:09. Download English songs online from JioSaavn.