As a bonus, let me talk about my two bluetooth headphones being sony xm3 and marshall anc. I mean, yeah, not great. The xm3s don’t sound terrible with eq, but its stock tuning is a bit of a mess. If I had to pick an album though, it would be Letting off the Happiness by Bright Eyes, almost only because the album itself is meant to be low fidelity and the lower midrange focus of the xm3s does actually kind of help. The warmth does actually make vocal sound quite intimate and enjoyable. And the fact that this album has very little bass counteracts the huge midbass bump. But the dark treble still does bug me.