Listen to Clarinet Quintet in A Major, K. 581 "Stadler Quintet": II. Larghetto online. Clarinet Quintet in A Major, K. 581 "Stadler Quintet": II. Larghetto is an Unknown language song and is sung by L'Archibudelli and Charles Neidich. Clarinet Quintet in A Major, K. 581 "Stadler Quintet": II. Larghetto, from the album Mozart: Chamber Music with Clarinet, was released in the year 2001. The duration of the song is 6:13. Download Unknown songs online from JioSaavn.