welcome to the forum, Randy!

Sounds like one of the obstacles you've dealt with has been MIDI. PGMusic's suite of programs will let you use your existing midi, and there's plenty of help on the forum to talk you through the learning curve.

But the REALLY cool thing about this product is that you can bypass MIDI altogether now, and generate backing tracks for your solo act that can be played from your PC or even from an MP3 player.

If blues is (are?) your music of choice, Band In a Box comes with more blues styles than you'd have time to play on ten gigs. (not all swamp rock/ blues, but there are some of those too)

Keep reading the forum for the next few weeks and wait for an announcement of a new release. New releases are typically introduced with a temporarily reduced price. Early December is when the new version is usually released, so you're here at the rightr time.