Another criteria I go by is whether the music would work with a minimal arrangement, maybe unplugged kind of thing? One of the ways to establish it’s a great song / performance for me. I’m mainly drawn to fairly basic and ‘live’ sounding bands / recordings too, so tons of overdubs and studio trickery don’t really cut it for me. Love stripped back / raw performances that connect, even those that aren’t ‘perfect’ - in fact give me rough cuts to polished sheen every time.