Listen to Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio online. Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio is an Instrumental language song and is sung by Bella Davidovich, Arvīds Jansons and Moscow Philharmonic Symphony Orchestra. Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio, from the album Beethoven: Piano Concertos, was released in the year 2020. The duration of the song is 14:14. Download Instrumental songs online from JioSaavn.