Kanye West Vs. Red Hot / Katy Perry Vs. Klaxons

A bootleg I did 3 months ago, but didn't posted yet :

California Sky (2008)
instrumental : Kanye West - Touch the sky
acapellas : - Red Hot Chili Peppers - Dani California
- The Avalanches - Frontier psychiatrist

The second one, simply surfing on the overused Katy Perry !

I kissed a golden girl (2008)
instrumental : Klaxons - Golden skans
acapella : Katy Perry - I kissed a girl