I have a sonata competition for my music association in southern california. I have narrowed down my choices between these SONATAS:BEETHOVEN"S SONATAS( APPASIONATA AND TEMPEST AND WALDSTEIN(CAN"T PLAY HAMMERKLAVIER))PROKOFIEV"S SONATAS mainly 5-9RACHMININOFF SONATA #1 or 2THESE ARE MY CHOICESTELL ME WHICH ONE YOU WOULD CHOOSE OR GIVE ME MORE SUGGESTIONS; I WANT ONE THAT PLEASE AND SOUNDS GOOD TO THE JUDGESPIANO SONATA IN B MINOR IS NOT ACCEPTED