Hi Deryk - PG Music
Yeah, it started with trying to map my Yamaha accompaniment. The chords and scales coordinates became headers for 10 grids. You learn the grids, making crappy song patterns with them. Learning a cluster of chords that work with the assigned grid scale. The user showcase song; "Wrong Planet" was the first time I put "Self Piano Reflex" grids into practice.

The idea is to by-pass the spelling of chords & scales and focus on the spaces between notes, while seeing grid coordinates; and develop a self piano reflex.

Learning to play a midi-out file on the keyboard; to import the midi file into Band-in-a-box is a priority. Hoping self piano reflex is the answer... to make better, and more efficient midi files that work for BIAB; with more compatibility... and better BIAB results.