I tried to get a music file to run on the LT using the flash card and it did not work, I noticed a lot of roms with just the music, I have not tried yours though.
how hard would it be to make a player that would trigger the sounds independently using the controller buttons and allow the selection of which track to play with the directional pad? for that matter a tracker program as we discussed in private message. I got your email so we'll talk more about this but even if we had something that could trigger the individual sounds in a game sounds file, that would be a great thing.