DJ Earworm - United State of Pop 2009 (Blame it on the Pop)

This is an amazing song I recently heard. Mashup of Top 25 Billboard Hits in 2009.

I love it! I am a fan of mashups and I enjoyed this one! This is the first time I have heard of it and I'm glad you posted it. Thanks for sharing James

I only heard it because a friend told me about it. As soon as I heard it, it became my favourite song

Yeah it sounds really good! I like the idea that it's an all star music video. Most of my favorite artists are there

Yeah, the music video is amazing, epic. Honestly, this is done so well, when it plays on my iPod, I think it's an actual song (not a mashup) for about a minute, then I think about the voice changes XD Does anybody else realise that I Gotta Feeling is probably the main backing music used here?