Listen to Concerto Grosso No. 8 In G Minor, Op. 6 ""Christmas Concert"": II. Allegro online. Concerto Grosso No. 8 In G Minor, Op. 6 ""Christmas Concert"": II. Allegro is an English language song and is sung by Chamber Orchestra of the Moscow Conservatory and Genadi Cherkasov. Concerto Grosso No. 8 In G Minor, Op. 6 ""Christmas Concert"": II. Allegro, from the album The Only Christmas Collection You'll Ever Need!, was released in the year 2010. The duration of the song is 2:33. Download English songs online from JioSaavn.