I tend to mix and match song segments from the two expansion packs I find useful, which are Blues and Americana. I pull the midi segment into Pro Tools, export it as stereo audio, place the audio where I want it in the timeline, and move on. I can diddle with it as much as I want, but this is the only way I can think of to achieve what the OP desires. It’s more work but I’m a MIDI ignoramus. Much easier for me to mess with audio files.
