Music and Video Mashups

I try to not force my musical tastes onto all of you since I know they're not universal, but every once and a while I find something so epic that I just think it needs to be experienced. In this case I've got a collection of mashed up songs and music videos that I think are damn catchy. They include combos such as:
Prodigy / White Stripes
Gorillaz / Daft Punk
Kanye West / Beethoven (yes, the internet truly has everything)
Lady Gaga / Eurythmics

Here's an example from my awesome playlist!