Hi if I understand correctly you want to have say 4 bars of an MP3 then another 4 bars for yourself. You have Reaper check https://m.youtube.com/watch?v=ilX2FOyu_Ts Kenny Gioia talks about takes and comping. You could do similar. A similar thing can be done in CakeWalk by Bandlab (which is free to down load) set your part up in the first 4 bars loop through 8 recording the last 4bars and creating separate takes.

Check out the various Reaper Videos on the Reaper site and even more on Kenny Gioia's http://www.kennymania.com/reaper-videos/#reaper-5-explained site. You will also find how to transpose your MP3. Kenny's site has a lot more Reaper videos on almost anything you will want to do in Reaper.

Just a thought

Tony


Last edited by Teunis; 04/15/18 11:12 PM.
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