Piano Concerto No.1 in B flat minor - I:Allegro non troppo e molto maestoso Piano concerto No.1 in B Flat Minor Op.23 - I Allegro non troppo e molto maestoso Piano Concerto No.1 - First movement:Allegro non troppo(excerpt) Piano Concerto in A minor - I:Allegro molto moderato Piano Sonata in B flat minor : I Allegro maestoso 4.Piano concerto no. 3 in D minor. I., Allegro ma non tanto / Rachmaninov Piano Sonata in B flat minor : I Allegro maestoso; Piano concerto no. 3 in D minor, op. 30. Allegro ma non tanto (extract)