Listen to Flute Concerto No. 1 in G Major, KV. 313: II. Adagio non troppo online. Flute Concerto No. 1 in G Major, KV. 313: II. Adagio non troppo is an English language song and is sung by Alberto Lizzio and Mozart Festival Orchestra. Flute Concerto No. 1 in G Major, KV. 313: II. Adagio non troppo, from the album Mozart: Flute & Harp Concerto - Flute Concertos Nos. 1, 2, was released in the year 2009. The duration of the song is 8:18. Download English songs online from JioSaavn.