Some of my favorite Castlevania tunes, totally biased towards metroidvaniastyle titles because those are the ones I played.

Track list:

0:00 Iron Blue Intention Portrait of Ruin (Cover by @Eulogous)
2:35 Offense and Defense Harmony of Dissonance (Cover by @qwertyGUY)
5:11 Sinking Old Sanctuary Circle of the Moon (Cover by @Eulogous)
7:29 Rhapsody of the Forsaken Order of Ecclesia
9:47 Vampire Killer Castlevania The Dracula X Chronicles
12:01 Requiem of the Gods Symphony of the Night (Cover by @Juun Juubei)
16:34 Underground Reservoir Aria of Sorrow (Cover by @qwertyGUY)
19:15 Bloody Tears Super Castlevania IV
21:06 Awake Circle of the Moon (Cover by @Eulogous)
23:11 Clock Tower Casualty Harmony of Dissonance (Cover by @qwertyGUY)
25:04 Riddle Order of Ecclesia
27:00 Subterranean Hell Dawn of Sorrow (Cover by @qwertyGUY)
29:43 The Library Super Castlevania IV
31:21 The Gears go Awry Portrait of Ruin (Cover by @Jorge Fuentes)
33:26 Wood Carving Partita Symphony of the Night
36:09 Clock Tower Aria of Sorrow (Cover by @qwertyGUY)
38:22 The Colossus Order of Ecclesia
40:20 Succesor of Fate Harmony of Dissonance (Cover by @Jorge Fuentes)
42:09 The Courtyard 2 Super Castlevania IV
43:35 Crystal Teardrops Symphony of the Night
45:43 The Condemned Tower Dawn of Sorrow (Cover by @Jorge Fuentes)
48:24 Aquarius Circle of the Moon (Cover by @Eulogous)
50:50 Top Floor Aria of Sorrow (Cover by @qwertyGUY)
53:02 Torture Chamber Super Castlevania IV
55:12 Dance of Gold Symphony of the Night
57:53 Wandering of the Crystal Blue Order of Ecclesia
59:50 Jail of Jewel Portrait of Ruin (Cover by @Jorge Fuentes)
1:02:04 Dark Chapel Dawn of Sorrow
1:03:49 Malak's Labyrinth Order of Ecclesia
1:05:46 Inner Quarters Aria of Sorrow (Cover by @Jorge Fuentes)
1:07:29 Chapel of Dissonance Harmony of Dissonance (Cover by @Junki Sakuraba)
1:09:46 The Tragic Prince Symphony of the Night
1:12:27 Vampire Killer Super Castlevania IV
1:13:33 Jaws of the Scorched Earth Order of Ecclesia
1:15:32 Cursed Clock Tower Dawn of Sorrow (Cover by @Jorge Fuentes)
1:18:01 Crucifix Held Close Portrait of Ruin
1:20:33 Hard Won Nobility Order of Ecclesia
1:22:19 Clockwork Circle of the Moon (Cover by @Eulogous)
1:24:31 Tower of Mist Symphony of the Night
1:27:15 Theme of Simon Belmont Super Castlevania IV
1:29:41 Emeralid Mist Order of Ecclesia
1:31:52 The Pinnacle Dawn of Sorrow (Cover by @Jorge Fuentes)
1:34:04 To The Center of The Demonic Castle Harmony of Dissonance (Cover by @Jorge Fuentes)
1:36:06 An Empty Tome Order of Ecclesia
1:38:18 Wandering Souls Symphony of the Night
1:41:06 Silent Prison Portrait of Ruin (Cover by @Jorge Fuentes)
1:43:36 Treasury Room Super Castlevania IV
1:45:59 Dance Hall Aria of Sorrow (Cover by @Jorge Fuentes)
1:47:53 Dracula's Tears Dawn of Sorrow (Cover by @qwertyGUY)
1:50:26 Fate of Despair Circle of the Moon (Cover by @Eulogous)
1:52:54 Dracula's Castle Symphony of the Night
1:54:45 Unholy Vespers Order of Ecclesia
1:56:36 Demon Guest House Dawn of Sorrow (Cover by @Jorge Fuentes)
1:58:47 Skeleton Den Harmony of Dissonance (Cover by @Jorge Fuentes)
2:00:42 Clockwork Mansion 2 Super Castlevania IV
2:02:13 Edge of the Sky Order of Ecclesia
2:04:22 Marble Gallery Symphony of the Night
2:06:50 Bloodlines Bequeathed Portrait of Ruin
2:08:59 Clockwork Mansion Circle of the Moon (Cover by @Eulogous)
2:11:22 Beginning Super Castlevania IV
2:13:14 Chapel Hidden in Smoke Order of Ecclesia
2:15:33 Prologue (Mina's Theme) Aria of Sorrow
2:17:17 Waltz of the Pearls Symphony of the Night