John,

Have you created your songs using midi files from the internet? This could be causing the problem you're experiencing.

I don't know anything about MRU files. They are not something that I have ever come across with BIAB.

BIAB generally saves files with MGU settings (if there is a melody present on either the Melody or Soloist track) of SGU if there is no melody.

If you have loaded a midi file into BIAB and, as a consequence, the melody track hosts that midi file, then the file will be saved as and MGX file.

If the in-built midi styles are used, these are the ones that start with ZZ and they used to be available from the old Style menu, the file saves as MG1, MG2, etc., (I think but I'm not sure).

When you say that you can't run midi tracks, what do you mean by that? Do you mean that they automatically change to Realtracks or that BIAB generates and plays but you hear no sound?

Regards,
Noel



MY SONGS...
Audiophile BIAB 2025