KATY PERRY Waking Up In Vegas (2010 UK 9-track promotional CD-R for the single taken from her One Of The Boys album including Calvin Harris Extended Mix Jason Nevins Electrotec Dlub and Manhatttan Clique Bellagio Remix. Custom printed discand wraparound title/tracklisting insert) 1 Waking Up In Vegas (Radio Edit) 3:242 Waking Up In Vegas (Calvin Harris Radio Edit) 3:453 Waking Up In Vegas (Calvin Harris Extended Mix) 5:354 Waking Up In Vegas (Jason Nevins Electrotec Edit) 3:255 Waking Up In Vegas (Jason Nevins Electrotec C