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Antibirth OST for Tainted Characters (expanded version)

IMPORTANT: Use with Music Mod Callback OR use with Repentogon. This mod is not designed to work with both.

This is a custom soundtrack expansion mod made for personal use that I've decided to share with the public. Most new music is from Ridiculon or Mudeth. Most of these changes can be toggled using the Mod Config Menu Pure mod. Press L to bring up the menu during gameplay. If you don't want to go into the weeds of all the options, you can select the preset Simple or Expanded soundtrack modes. Otherwise, switch to Custom. Changes to the soundtrack include:

For non-tainted characters:
- Descensum replaces Devoid as the Dark Room music.
- Devoid replaces Nativitate as the Blue Womb music
- Armarium plays in the Blue Womb after defeating Hush
- Nativitate replaces Viscera as the Womb music
- Viscera is the Utero music in Greed Mode
- Sacris is now the music layer in the Cathedral (only in rooms containing bosses)
- Regeneratione is the Catacombs music in Greed Mode
- Depresso Loco is the Depths music in Greed Mode
- Infernum is the Sheol music in Greed Mode
- Ante Lucem is the Shop Floor music in Greed Mode
- Locus plays while fighting Ultra Greedier
- Satan 666 is the Satan fight music (Hericide still plays for Mega Satan)
- There Can Be Only One plays instead of Hericide in Greed Mode devil waves
- Pool of Yule plays during Angel statue fights
- Cupiditas plays in Black Markets
- Genesis 22:10 (Rebirth title music) plays in the bedroom that the item Genesis sends you to
- Dread (reversed) plays in I Am Error rooms
- The unused layer of Murmur of the Harvestman is used for Shops past Chapter 3
- The unused layer of Anima Vendit is used for Devil Rooms past Chapter 4

For tainted characters:
- Mudeth's Antibirth soundtrack plays when using a Tainted character
- Rotates between two loop points to allow more of the songs to be heard more often
- Invictus and The Flagbearer are used as the main two boss themes, with Tandava being reserved for alt path bosses
- The Challenge Room and Miniboss music is A Baleful Circus
- The Boss Rush music is A Baleful Circus sped up by 10%
- The Mega Satan music is Spectrum of Sin sped up by 10%
- Underscore by Mudeth plays during the Game Over diary entry
- King of Diamonds by Mudeth plays instead for Greed Mode devil waves
- Stars and Spades by Mudeth is the Shop Floor music in Greed Mode
- The Ultra Greedier fight music is a metal cover of Memento Mori, originally by Mudeth and covered by Andrew Malefice www.youtube.com/watch?v=ChlL3Nqxw30
- Tsunami by Ridiculon is the Utero music
- Torrent by Ridiculon is the Dross music
- Chum by Ridiculon is the Ashpit music
- Red Tide by Ridiculon is the Gehenna music
- Descent by Mudeth plays during the Ascent
- Intro (Cinematic) by Mudeth plays during Home
- I'm Nauseous Too by Mudeth plays during Dark Home and in the Death Certificate closet
- Dogma fight music is a mashup of My Innermost Apocalypse and Allnoise by YFGYT www.youtube.com/watch?v=uQgdo6kTiCs
- The Beast fight music is a metal cover of My Innermost Apocalypse by ToxicxEternity www.youtube.com/watch?v=puXaqP8FAbY
- ReGenesis (Afterbirth title music) plays in the bedroom that the item Genesis sends you to
- Spinning Intensifies (reversed) plays in I Am Error rooms
- Depression Shop (reversed) plays in Black Markets
- Forgotten Lullaby (reversed) plays in Ultra Secret Rooms
- A layer of The Thief plays during Angel statue fights (credit for this track goes to Eldarock's mod "Repentance and Antibirth Music!")
- Want for Naught by Ridiculon is used for Mineshaft Ambient
- The Turn by Mudeth (but with an alternate loop start point) is used during the Mother's Shadow escape sequence
- Descent Twisted plays in the Death Certificate rooms (credit to the Antibirth++ mod for this track)

Credits changes (applies to all characters):
- He's the Number One by Ridiculon plays when the "Credits" option in the Credits menu is selected
- Credits Roll by Ridiculon plays for Epilogue and Endings 1-4, even after unlocking Blue Baby
- Happy Anniversary by Ridiculon plays for Endings 5-9
- Jesus Loves Uke (normal version) will play for Endings 10-13, even after achieving Dead God
- Jesus Loves Uke (Isaac version) will still play for Endings 14-17 and 20-21 after achieving Dead God
- Tears of a Child by Ridiculon plays for Ending 18 (Greed)
- Dear Diary by Ridiculon plays for Ending 19 (Greedier)
- Take Me Back Home by Mudeth plays for Final Ending (Dogma/The Beast)

Additional notes:
- If at least one non-tainted and at least one tainted character are present during multiplayer, a blended soundtrack will be used (each floor and room will randomly choose between the non-tainted and tainted options)
- The DELETE THIS challenge (challenge #45) will use music from both soundtracks, and will play random music for bosses, special rooms, and treasure and secret room jingles
- If playing with Last Judgement, there is an option to set the Mortis track for Tainted characters. The default song Malpractice is Drowning but reversed and downtuned.
- If playing with Fall From Grace, there are options to set the Boiler and Grotto tracks for Tainted characters. The new songs are Afterlife tracks "The Trial" and "The Drop" written by Wertandrew and can be found on his SoundCloud (https://soundcloud.com/wertandrew2)
-If playing with Epiphany, there is an option to set the soundtrack for Tarnished characters. The options are Rebirth, Antibirth, Blended (Rebirth + Antibirth), and Excelsior (The Ultra Greedier theme used for the Excelsior soundtrack is
Höllenmörder by Duv)

This mod is not compatible with the Soundtrack Menu mod by Nato Potato.

NOTE: Mod Config Menu Pure is not required for this mod to function, but is recommended for those who want to tweak the settings.