oh boy... here we go...(not in order)
castlevania: Vampire Killer
castlevania 3: the beginning, big battle(final boss theme)
castlevania 4: simon's theme, bloody tears
dracula x: Richter's theme, vampire killer, bloody tears, the beginning, illusionay song
SOTN: dracula's castle, tragic prince, dance of pales, bloody tears.
LOI: Leon's theme
COTM: awake (catabombs), proof of blood(final boss), clockwork, aquarius (zombie dragon stage), 2nd boss theme(final boss from castlevania 3). VAMPIRE KILLER!!
HOD: Juste's theme, vampire killer
AOS: castle corrider, clock tower, the arena, top floor, HAMMER'S SHOP! hear of fire
dracula x chronicles: vampire killer
POR: Dance of sadness, destroyer, 1st boss theme (can't remember) invitation of the crazed moon, jail of jewels, crucifix held close, hidden curse, in search of a secret spell, silen prison, hail from the past, blood lines bequethed, simon's theme.
DOS: Pitch Black Intrusion, Dracula's Tear, Condemmed Tower, cursed clock tower, vampire killer, the pinnacle, Under ground melodies, INTO THE DARK NIGHT!, Scarlet Battle Soul, Portal to Dark Bravery, Piercing Battle fury, Illusionay song, the beginning, bloody tears.
WHAT A LONG LIST!