I'd rescue any LCD Soundsystem disc from the cut out bins. I got into them late in the game (thanks to MiS and Co) and don't have much in my collection. So, finding an older import that I've never heard in the dollar bins, is like finding a $20 bill while mowing the lawn. It's a pleasant surprise.
"Disco Infiltrator" is the perfect name for this track. Funky and upbeat, though the dance takes over the disco. "James Murphy possibly the definition of cool," perfectly stated in the comments below, the video makes me appreciate the song that much more. These guys are super cool, and I can't get enough of their music.