Listen to Harpsichord Concerto, Op. 40 (version for piano and orchestra): I. Allegro molto online. Harpsichord Concerto, Op. 40 (version for piano and orchestra): I. Allegro molto is an English language song and is sung by Anna Gorecka. Harpsichord Concerto, Op. 40 (version for piano and orchestra): I. Allegro molto, from the album Górecki: Little Requiem for a Certain Polka - Concerto-Cantata - Harpsichord Concerto - 3 Dances, was released in the year 2012. The duration of the song is 3:46. Download English songs online from JioSaavn.