Listen to Keyboard Concerto No. 6 in F Major, Hob. XVIII:6: III. Allegro online. Keyboard Concerto No. 6 in F Major, Hob. XVIII:6: III. Allegro is an Instrumental language song and is sung by Igor Oistrakh, Natalia Zertsalova, Valentin Zhuk and Ensemble of the Soloists of Moscow Philharmonic Symphony Orchestra. Keyboard Concerto No. 6 in F Major, Hob. XVIII:6: III. Allegro, from the album Elgar: Violin Concerto - Haydn: Keyboard Concerto No. 6, was released in the year 2020. The duration of the song is 3:20. Download Instrumental songs online from JioSaavn.