The Bounce music disc is one of the new tracks tied to the Chaos Cubed update, and it lives in a very specific corner of the world. It plays a song by fingerspit, and you can only pull it from loot chests buried in mineshafts that generate inside the sulfur caves biome. There is no crafting recipe and no mob drop, so finding it comes down to reaching the right structure in the right biome.
Quick answer: Find a mineshaft that has generated inside a sulfur caves biome, then open the chests inside. Each qualifying chest has about a 42 percent chance to contain the Bounce disc.
Where the Bounce music disc spawns
Bounce is a chest-only item. It appears in the minecart-with-chest loot of mineshafts, but only when that mineshaft sits within the sulfur caves biome. A mineshaft anywhere else in the world will never produce it, no matter how many chests you crack open.
Inside a qualifying chest, the disc has roughly a 42 percent chance to roll (42.1 percent in Java Edition 26.2). That means even after you find the correct structure, a single chest is not a guarantee. You may need to clear several chests across the mineshaft before the disc shows up.
| Detail | Value |
|---|---|
| Source | Mineshaft chest inside a sulfur cave |
| Drop chance | About 42% per qualifying chest |
| Rarity tier | Uncommon |
| Renewable | No |
| Stackable | No |
| Item ID | music_disc_bounce |
How to find a mineshaft inside the sulfur caves biome
Mineshafts are common underground structures. They can attempt to generate in any chunk except the Deep Dark, with about a 0.4 percent chance per chunk. The hard part is not finding a mineshaft. It is finding one that happens to fall inside the sulfur caves biome, since the structure often anchors to a neighboring biome instead.
Sulfur caves sit below the surface, and geysers on the overworld surface mark where one has generated underneath. Flying across the map and watching for geysers gives you fast leads on where to dig down and start searching.
Note: If you are unsure whether a mineshaft truly lies within the biome, sweep it anyway. Some sections of the surrounding rock may not show obvious sulfur features, and a chest can still hold the disc as long as the structure qualifies.
Use commands to pinpoint the structure and biome
If your world has cheats enabled, two locate commands cut down the search dramatically. Run them to get coordinates for the nearest match, then travel to the overlap of the two results.
/locate structure minecraft:mineshaft
/locate biome minecraft:sulfur_cavesSulfur caves tend to be the rarer of the two, so locate the biome first, then check for a mineshaft nearby. Walk to the structure and verify it falls within the sulfur caves region before committing to a full sweep.
For seed planning outside the game, an external seed mapping tool such as the Chunkbase seed map lets you enter a seed, filter for mineshafts only, and set the highlighted biome to sulfur caves at underground height. That shows you exactly where the two line up before you ever load in.
How to confirm you got the right disc
The disc is black with a scatter of yellow pixels across the top and a sulfuric yellow rim and center, echoing the look of sulfur cubes. Its inventory label reads fingerspit – Bounce. Place it in a jukebox to play the track, which runs three minutes and 55 seconds and starts slow before shifting into an upbeat, energetic section.
If you build redstone, a comparator placed beside a jukebox playing Bounce outputs a signal strength of 8, which is a reliable way to identify the disc by its output.
Version availability
Bounce arrived with the Chaos Cubed update. In Java Edition it was added in 26.2, first appearing in snapshot snap7. In Bedrock Edition it shows up in the 26.30 line, starting with Preview 26.30.28.
Because the disc is uncommon and non-renewable, the only path to it is the sulfur cave mineshaft loot, and luck decides how long the hunt takes. Lock onto a confirmed sulfur caves biome, find the mineshaft inside it, and keep opening chests until the black-and-yellow disc drops.
