day three: 30-day music meme

Day 3: A song that makes you dance.

what? i can't pick just one! so here's a few.
(also, i am using my 'dance' icon... and there's actually one song in this batch that i think these two hobbits would dance to...)

( cut to be nice, even though i kind of don't want to cut it... )

fwiw, i did start this post before midnight...

( the questions behind the cut )