These groupings only apply when using the Custom Music Only - Terrain-Based pack option. Minecraft will use your custom songs in different biomes depending on the number of the song.

Requires Custom Music Container to hold your custom songs.

It is not expected that you will fill every slot for a custom song. The pack works fine with as few songs as you want to add!

If no custom songs have been added for a location, no music will play there.

============================

Creative/Menu:

Overworld songs, including universal and biome-specific songs, can play in Creative Mode or in the main menu. Only Deep Dark songs are excluded.

custom1-custom60

============================

Overworld (Universal):

These songs play everywhere in the Overworld, regardless of biome, except when underwater and in the Deep Dark or Pale Garden.

These songs are weighted lower than biome-specific songs, so there is an equal chance to hear universal or biome-specific music in each biome.

custom1-custom10

============================

Overworld (Non-Biome Specific):

These songs play in any biome not covered by a biome-specific playlist, such as Plains and Savannas.

custom11-custom20

============================

Underwater:

These songs play when the player is underwater.

custom21-custom25

============================

Forest:

These songs play in the Forests, Birch Forests, and Roofed Forests.

custom26-30

============================

Calm Forest:

These songs play in Flower Forests, Cherry Groves, and Old Growth Taigas.

custom31-35

============================

Humid Forest:

These songs play in Jungles and Swamps.

custom36-40

============================

Desert:

These songs play in Deserts and Badlands.

custom41-45

============================

Mountain:

These songs play in Snowy Slopes, Meadows, Groves, and all Peaks.

custom46-50

============================

Lush Caves:

These songs play in Lush Caves.

custom51-55

============================

Dripstone and Sulfur Caves:

These songs play in Dripstone and Sulfur Caves.

custom56-60

============================

Deep Dark:

These songs play in the Deep Dark. This is the only biome where music does not play constantly. Universal Overworld music does not play here, either.

custom61-65

============================

Nether (Universal):

These songs play everywhere in the Nether except Warped Forests.

custom66-custom70

============================

Nether Wastes:

These songs play only in the Nether Wastes. 

custom71-72

============================

Crimson Forest:

These songs play only in the Crimson Forest.

custom73-74

============================

Warped Forest:

These songs play only in the Warped Forest. If these songs are not added, the Warped Forest will be silent.

custom75-76

============================

Soul Sand Valley:

These songs play only in the Soul Sand Valley. 

custom77-78

============================

Basalt Deltas:

These songs play only in the Basalt Deltas. 

custom79-80

============================

The End:

These songs play once the Ender Dragon is defeated.

custom81-85

============================

The Ender Dragon:

These songs play only while the Ender Dragon is alive.

custom86-89

============================

Credits:

This song plays over the End Poem and credits.

custom100

============================

Reserved:

These songs are reserved for future updates. For now, they are treated as universal End music.

custom90-99

============================