!!!
*UPDATED VERSION: https://www.youtube.com/watch?v=iUZEE5Ob2H8

Background music in Minecraft: Java Edition, as well as the music discs. They are all in this video in alphabetical order, and by category (see below for timestamps). This video additionally includes unused tracks from the game. All songs in this video were made by C418. I implore you to check out more of his amazing music at these links:
https://c418.bandcamp.com/
https://www.youtube.com/user/C418
https://soundcloud.com/c418
https://open.spotify.com/artist/4uFZsG1vXrPcvnZ4iSQyrx

~Overworld:
0:00 - "Aria Math"
5:10 - "Axolotl"
10:10 - "Beginning"
11:52 - "Beginning 2"
14:49 - "Biome Fest"
21:05 - "Blind Spots"
26:38 - "Chris"
~~:~~ - "Clark" [not present, is in V3 reupload]
28:06 - "Danny"
32:21 - "Death"
33:02 - "Door"
34:54 - "Dragon Fish"
41:14 - "Dreiton"
49:23 - "Droopy Likes Ricochet"
50:59 - "Droopy Likes Your Face"
52:57 - "Dry Hands"
~~:~~ - "Dry Hands" (In-Game version) [not present, is in V3 reupload]
54:05 - "Equinoxe"
56:00 - "Excuse"
58:02 - "Flake"
1:00:54 - "Floating Trees"
1:04:58 - "Haggstrom"
1:08:21 - "Haunt Muskie"
1:14:22 - "Intro"
1:18:59 - "Key"
1:20:05 - "Ki"
1:21:35 - "Kyoto"
1:25:44 - "Living Mice"
1:28:41 - "Mice on Venus"
1:33:23 - "Minecraft"
~~:~~ - "Mojang Specifications" (Calm 4) [not present, is in V3 reupload]
1:37:36 - "Moog City"
1:40:16 - "Moog City 2"
1:43:16 - "Mutation"
1:46:20 - "Oxygene"
1:47:26 - "Shuniji"
1:51:24 - "Subwoofer Lullaby"
1:54:44 - "Sweden"
1:58:29 - "Taswell"
2:07:05 - "Wet Hands"
~Music Discs:
2:08:34 - "Blocks"
2:14:17 - "Cat"
2:17:24 - "Chirp"
2:20:30 - "Dog"
2:22:56 - "Eleven" (broken disc)
2:24:06 - "Eleven"
2:25:15 - "Far"
2:28:27 - "Mall"
2:31:44 - "Mellohi"
2:33:22 - "Stal"
2:35:53 - "Strad"
2:39:01 - "Thirteen"
2:41:58 - "Wait" (Where Are We Now)
2:45:51 - "Ward"
~Nether:
2:50:03 - "Ballad of the Cats"
2:54:40 - "Concrete Halls"
2:58:51 - "Dead Voxel"
3:03:47 - "Warmth"
~End:
3:07:46 - "Boss Encounter"
3:18:19 - "The End"
3:33:20 - "Alpha" (Credits)

My Resource Pack:
https://www.curseforge.com/minecraft/texture-packs/newdefaultplus