JazzMastaJim

...And this thread suddenly wakes up from a 13-year coma. LOL!

I'm in a Classic Rock cover band named Tin Whiskers. We're all over 60; we were 50-ish when we started the band in 2004.

Hey, someone else who still uses an MMT-8! I use mine just to send program & patch changes to my keys when playing live. It's a lot faster than using the keyboards' built-in methods.

Because of the way I use it, I haven't run into any memory shortage, but I would imagine that an MP3 player would work, as long as the data is saved as uncompressed (e. g., .wav) files. Compressed files like MP3s would almost certainly destroy the data.