I recently got back into Turtles, but I noticed everything that I looked for...is a dead link/dead in general. It's as dead as the games. (I still think Konami would've made a 4th game to conclude everything, but Ubisoft took over.)
For something on 4kids, there sure were a lot of deaths, stabbing, and violent sound effects. The little things are always overlooked. Hell, it probably would've continued if it weren't for the license stuff.

Format doesn't matter, but preferably MP3.

Hopefully, someone will have at least one of these soundtracks.

What I'm looking for -
TMNT 2 - Battle Nexus, Console & GBA soundtracks
TMNT Mutant Melee
TMNT 3 - Mutant Nightmare, Console & DS soundtracks
TMNT 2007 GBA
TMNT Tournament Fighters NES

I've been on a hunt and been mass converting stuff. Most of the basic things obtained, I'll upload them if anyone needs them. Just missing 2 or 3 things. I also have an untagged/untimed rip of GBA Battle Nexus, though if someone has a tagged/timed version of that, much appreciated.

i have most of the arcade and genesis TMNT soundtracks, but in the VGM format

i have most of the arcade and genesis TMNT soundtracks, but in the VGM format

Do you have "TMNT Arcade"? It's vague name makes it a bit hard to find.