Listen to Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: III. Allegro con fuoco – Molto meno mosso – Allegro vivo online. Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: III. Allegro con fuoco – Molto meno mosso – Allegro vivo is an English language song and is sung by Lang Lang, Chicago Symphony Orchestra and Daniel Barenboim. Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: III. Allegro con fuoco – Molto meno mosso – Allegro vivo, from the album The Art of Lang Lang, was released in the year 2007. The duration of the song is 7:10. Download English songs online from JioSaavn.