Listen to Violin Concerto in D Major, Op. 35: I. Allegr moderato online. Violin Concerto in D Major, Op. 35: I. Allegr moderato is an Instrumental language song and is sung by Viktor Tretyakov, Vladimir Fedoseyev and Grand Symphony Orchestra of All-Union National Radio Service and Central Television Networks. Violin Concerto in D Major, Op. 35: I. Allegr moderato, from the album Tchaikovsky & Glazunov: Violin Concertos, was released in the year 1991. The duration of the song is 19:11. Download Instrumental songs online from JioSaavn.