Defintly John Frusciante - Niandra LaDes & Usually Just A T-Shirt
it changed my completely! not just musically, but my whole prespective on life (and on music).
I don't listen to so many bands but here are some:
*Children of Bodom - Follow The Reaper
*Evenfall - Still In The Grey Dying
*Dark Tranquillity - The Gallery
*Opeth - Orchid
*My Dying Bride - 34.764326543723897% complete