Music Discs

 is a type of item that will play a song if placed into a Jukebox.

Obtaining
Vanilla discs are items from Fishing. Using the Enchantment and/or having a higher fishing level increases the chance of getting them.

The Spooky Disc is obtained by placing in the top 2000 players during a Spooky Festival.

The Winter Disc and Battle Discs are obtained from Gifts.

Vanilla Discs
These discs contain all of the vanilla songs. They are all.

SkyBlock Discs
These discs contain non-vanilla songs. They are all.

Note

 * If you leave it playing and leave your island, then return, the disc would have stopped playing, but is still in the jukebox.
 * No matter how far you are from the jukebox that is playing the disc, you will hear it at the same volume across your island.

Trivia

 * Vanilla discs do not play songs unless if the player is in 1.12.2 or an older version than it.
 * The Blessing enchantment can cause the music disc to double and create a stack of 2.
 * Blessed bait can also cause this effect and stack with the enchantment creating a stack of 4.
 * Stacked discs can be stacked manually by clicking a one stack on another of the same disc type.