Listen to Piano Concerto in D-Flat Major, Op. 38: III. Allegro brillante online. Piano Concerto in D-Flat Major, Op. 38: III. Allegro brillante is an Instrumental language song and is sung by Yakov Flier, Kirill Kondrashin and Moscow Philharmonic Symphony Orchestra. Piano Concerto in D-Flat Major, Op. 38: III. Allegro brillante, from the album Khachaturian: Piano Concerto, Op. 38 & Symphony No. 3, was released in the year 2006. The duration of the song is 9:30. Download Instrumental songs online from JioSaavn.