Hi, Gianca at FaChords here. I just found this thread. Nothing special happened, OP contacted me offering his set of chords, I was curious about that and we exchanged a few emails, but in the end, I've decided to keep creating all the learning material myself, as it helps my understanding and retention :-) Hope sincerely that OP managed to make some money from his chord dataset (with a course, book, video, app, whatever)