Listen to Chopin: Piano Concerto No. 1 in E Minor, Op. 11 - I. Allegro maestoso online. Chopin: Piano Concerto No. 1 in E Minor, Op. 11 - I. Allegro maestoso is an Unknown language song and is sung by Martha Argerich, London Symphony Orchestra and Claudio Abbado. Chopin: Piano Concerto No. 1 in E Minor, Op. 11 - I. Allegro maestoso, from the album Classical Music for the Background: Chopin, was released in the year 2022. The duration of the song is 1:38. Download Unknown songs online from JioSaavn.