@arteteco On the experimental end of the spectrum, I've been enjoying 19-EDO music (dividing the octave into nineteen pitches rather than the conventional twelve). Most microtonal schemes just sound really weird and discordant, but 19-EDO is more like "normal" music with new chords.
Blackwood, 1981: "Fanfare in 19-note Equal Tuning," Op. 28a
https://youtube.com/watch?v=aB4nwq8NGYI