Listen to Piano Sonata No. 1 in D Minor, Op. 28: Iii. Allegro Molto online. Piano Sonata No. 1 in D Minor, Op. 28: Iii. Allegro Molto is an English language song and is sung by Lydia Jardon. Piano Sonata No. 1 in D Minor, Op. 28: Iii. Allegro Molto, from the album Rachmaninoff: Two Piano Sonatas, was released in the year 2002. The duration of the song is 14:34. Download English songs online from JioSaavn.