Current Music Love - Swedish House Mafia

I love all different kinds of music, but I can imagine a lot of people I know wouldn't really see me as a dance/electronic music fan. However, I love listening to this sort of music when I'm at the gym or want to get into an upbeat, determined mood!
Even though this song is quite long compared to your average pop song, once it gets going I really like it. Part of it reminds me of 'Thriller' by Michael Jackson (the bit in the video where all the zombies are dancing) and I wonder if they took a bit from it or had it as an influence.
The video for 'Greyhound' is a bit random though.