Almost all the soundtracks from Super Mario 64: CLASSIFIED. All tracks are put in order according to the official playlist: https://youtube.com/playlist?list=PLT8vWtFgOr0GTggGbK7BuubwvXsSqG7SU&si=rSgIMEfyhQCABn0Z. There are a few tracks I couldn't find, but some I did but they're tracks that are close to the ones heard on the videos. If you manage to find the missing tracks please contact me. 

Super Mario 64: CLASSIFIED soundtracks

wahoo

pain

Soundtrack to the Super Mario 64 romhack B3313(Version 0.7). Ripped from YouTube, so some track titles may be off.

Crescent Castle

Bowser's Room

Super Mario 64 Original Soundtrack

Koopa's Theme

Looping Steps

"It's A Me, Mario!"

Super Mario 64 - Inside the Castle Walls

Will you play the game, or will the game play you?

B3313 is the most popular and expansive Super Mario 64 ROM hack. It builds on the idea of "Every Copy of SM64 is Personalized" with more areas and songs than ever before. In B3313, explore the vast castle plexus to your liking! But be careful not to venture out too far...

Soundtrack is a mix of original songs and Super Mario 64 remixes, thanks to NewSupKaizo55, Chris R. Lillo, wasteofblood, and others. All SM64 music by Koji Kondo.

Title Screen - B3313 Soundtrack

File Select - B3313 Soundtrack

Power Star - B3313 Soundtrack

Inside the Castle Walls - B3313 Soundtrack

Main Theme - B3313 Soundtrack

3rd Floor (Beta) - B3313 Soundtrack

Carryboy Farmland - B3313 Soundtrack

Water Land (Fabricated) - B3313 Soundtrack

Track somehow isn't online, so I decided to upload it myself. Hopefully you enjoy the ambient, horror-influenced song that plays during one of G-Mans introductions during HL2.

Half Life 2 G - Man's Radio Theme

B3313 A3 UPDATE: It is currently still being made, but the Unabandoned team will release an A3 demo later this holiday!
A full Unabandoned Soundtrack will be released when the game comes out. Stay tuned!

soundcloud:tracks:2126089482

3rd Floor (Beta) - B3313 Soundtrack

MEGAwoofy