I found it!

Cut Copy – Lights & Music (Moulinex Remix). This song has been stuck in my head all week, I think it’s pretty good.. Like a MSTRKRFTish kind of sound. I’ve heard it a few times on Sirius Boombox 34 and I finally had to take a picture of my Sirius radio with my cell phone to get the title. Anyways, I thought I’d share: