rachmaninoff preludes and etudes - keep it going, ppl

[andhow04]

hi again ppl. now here is a tougher question. Can u group these following rachmanionoff preludes & etudes into a coherent program chunk ?? their the only ones i play. unfortunatly the keys dont go well together and i dunno if the characters do either. haha im sc*ed. Oh well. but give it a shot. and plz dont arrange it chromatically cos it doesnt sound good. and if u think i should leave one out thats ok.
Etudes: op.39 no 1 in c minor
op 39. no 2 in a minor
op 39. no 4 in b minor
Preludes: op.23 no.2 in B-flat major
op.23 no.7 in c minor
op.23 no.9 in e-flat minor
op.32 no.10 in b minor
op.32 no.12 in g-sharp minor

give it ur best shots!