Lovely UI... I'm interested to know what DB you used for searching chords? I tried to create something similar in React with MIDI support a while back but coul

Lovely UI... I'm interested to know what DB you used for searching chords? I tried to create something similar in React with MIDI support a while back but couldn't get the library (unfortunately, its name I've forgotten) I was working with to play ball with some of the tastier chord combos :)