reminds me of something, i love this sort of thing, for the same reason i like chet atkins merl travis thumb technique. it allows you to play multiple parts of the harmony, suddenly music sounds much more rich. and it will fall in exactly the same trap. these advanced mechanics will heavily inform the style you can play, and not find it transferable easy to other genres, or ensemble playing.

in that way, i find piano still the main multi-string instrument where its technique is genre-agnostic.

random stuff on a friday fwiw.