Where would I be able to find mp3split?

Um, good question. I could have sworn there was a piece of software with that name, but it doesn't turn up in any web searches.

If you wanna be the first to write one, here are the specs for the MP3 frame headers...

Or you could poke around MP3.com's software listings and see if there's a utility with the same functionality but a different name.

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Tony Fabris