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Is there any reliable source of MMD-related songs in wav format? Old and new. Good and beat.
Every now and then a motion zip will include the related song but those are few and far between.
I know I can just got to niconico, rip any of the soundtracks and then convert it to wav, this is easy to do BUT because of the post-editing such rips sometimes don't exactly match actual motions. And converting songs back-and-forth drops their quality significantly so preferably I'd want to find the "originals".