Overanalyzed@edgren Ableton Live has a free version which is 8 tracks. I like it a lot. You could build music in there with nothing else probably. But I also use Minilab 3 with their sound library, that costs something. Could probably find other free plugins for Ableton Live though and do it all for nothing.
@edgren This one is kinda "dry," but consider it's more of an exercise where I can uses pieces of the arrangement as long background music. Also you can see the Ableton interface and how I introduce actual soundfiles in the form of live instruments half way through. https://www.youtube.com/watch?v=MAT_VTsRTac
Munster Opus
@edgren oh, also..if you don't have a musical background, this site has decent music you can use for free, on a limited basis, as long as you credit the artists. This could be your answer https://uppbeat.io/
