I never really liked Windows Down
But I think I prefer this version over the one with the sample

Really? The sample is the hook of the song, though. I think it wouldn't have worked the same way the Main Version did if they removed it after they got the Instrumental from Ke$ha. Glad they simply redid the bridged and tweaked it a bit

This still samples Song 2. It just doesn't have the "woo hoo" line.

this. a sample is not just simply vocals, it can also be a instrumental part of even guitar riff