So I can choose betweenChopin op 9 no 2Tchaikovsky OctoberMax Reger Humoreske from Blatter und BlitenSchubert moment musical 6Schumann GrillenClara Schumann op 6 no 2Brahms op 116 no 2Liszt consolation no 2Which one should I chooseWhich one is most rewarding?These are for RCM 9