Ah, I finally had a match together with them, they were playing a kinda new, pop sounding song, I told them "I'm more of aaaa, country/blues kinda guy." and he actually switched into a smooth, easy listening jazz and good ol' blues tunes, and it. was. awesome. Am I easily entertained? Maybe. But still, my final decision is, they're mighty fine people, and not obnoxious at all :3 And I'm pretty sure they would've stopped playing the music if I asked them to.
Just wanted add this here... Maybe I should've edited my previous reply? Meh, it'll be fine.