Hi Bob hope you are well,
I am not a musician but I do use Musescore alot.It works very well with BIAB.So the Music Pro you probably dont need so you can use the other for free which is great.I am currently using musescore 3.
With Musescore you can write music or just open up midi files that you have made or downloaded.
Midi Files:
If you open up a midi file from Gutry for instance it will have musescore virtual intruments assigned .These instruments are quite good.
If you want to change lets say an electric guitar with an acoustic you can do that quite easy etc as with all instruments.You can save a track to Mp3 or Wav as well as midi,xml and Pdf.
How I use BIAB:
I sometimes write a very simple melody and save it as a midi file and then open up the file with BIAB and make a backing track to the file after finding one that sounds ok.I then usually save the the BIAB file and bounce it back to musescore and mess around with it in musescore .I then may pop it back in realband or reaper and assign virtual instruments like Arturia to the midi backing track or a mixture of realtracks and synths .Some of the guys here will have used it for more advanced stuff .I hope that helps a bit H

Last edited by Hugh2; 06/10/20 01:53 AM.