Exceptional vocals from Laura White make Gasoline by Cash Cash worth a ton of listens.
[youtube\http://youtu.be/mzRRT96y3Ls] Awesome stuff by Cash Cash! And Katy Perry of course.
[youtube\http://youtu.be/JPoNHglL7Iw] Great little mashup featuring the vocal track from Cash Cash and the music from Firework. Fit together like a glove all courtesy of MixmstrStel.