Ok, since you're in a planning mood, here's my Round 4 pre-amble.
This is going to be the most restrictive of all the rounds. We all have that song, artist or album that is a complete departure from our usual tastes. As an example, for me there are quite a few songs by Celine Dion that I dig. Send me something that will make me think "Wow, wasn't expecting you'd like *that*" - either because of the band, style or whatever. I will completely suspend all judgments of said band, style, genre etc that I have. Send me rap, send me kids songs, send me anything that you dig that is out of the norm for you. It still has to be a decent tune though! However, if it's something you really dig, I'll respect that first, put my own (potential) discrimination aside, and listen with a completely open mind. It is likely to be hit-or-miss this round, so the America vs International competition will be temporarily suspended.
Edit ... 4-way ninja on me.
- ironic you mention Celine Dion King
- Unplugged ... and Seated is an awesome album!
I suspect the fogey's could bring out some great 80s childhood memories. Hmmm... let's see:
Icicle Works
Animotion
Devo
Frankie Goes to Hollywood
Tears for Fears
I could go on and on