Listen to Allegro Molto Moderato (from Piano Concerto in A Minor by Grieg) online. Allegro Molto Moderato (from Piano Concerto in A Minor by Grieg) is an English language song and is sung by All Souls Orchestra. Allegro Molto Moderato (from Piano Concerto in A Minor by Grieg), from the album Prom Praise - How Great Thou Art (feat. Beverley Trotman, Joanne Lunn, Grace Yeo, Giles Fowler & Hugh Palmer), was released in the year 2010. The duration of the song is 12:37. Download English songs online from JioSaavn.