+1 for fast rhythmic piano Solos.
However (I have just tried this), you can also create at least somewhat similar backgrounds with some piano soloists that are already available. Kenny Kirkland, in particular, sets a decent fast pace. If you create a solo with a soloist like Country John #2026 and set the song to a tempo of, say, 200, then that already gives you a rhythmically similar piano groove. Combined with a fast (ev) real drum set, that's at least halfway there as a background.


Biab/RB latest build, German Language Pak, Win 10/64 Pro, 1 TB SSD, 32 GB RAM. Notation SW Finale, StaffPad, SmartsScore – Playing Double Bass, Guitar, Piano