Um, Luan, despite his name Metal Ken has a pretty good grasp of chord theory and music theory in general. Telling him to "learn lots of chords," while generally good advice, isn't really what's needed here.
There are two things you need to know to play chord melody, near as I can tell - a ton of chords, true, but you also need to know how to build arrangements. Knowing 15 million chords won't turn you into Joe Pass; knowing how to
use those chords will. And the best way to do this is to study other people's arrangements.
