Listen to Violin Concerto No. 1 in D Major, Op. 6: I. Allegro maestoso online. Violin Concerto No. 1 in D Major, Op. 6: I. Allegro maestoso is an English language song and is sung by Zino Francescatti, Philadelphia Orchestra and Eugene Ormandy. Violin Concerto No. 1 in D Major, Op. 6: I. Allegro maestoso, from the album The Violin Concerto: Legendary Performances, was released in the year 2017. The duration of the song is 15:58. Download English songs online from JioSaavn.