Katy Perry Mp3 tracksBelow you can see the list of Katy Perry tracks. Each of them you can listen for free and download in mp3 format. Cozy Little Christmas Swish Swish (feat. Nicki Minaj) This Is How We Do Birthday Unconditionally Walking On Air Dark Horse (feat. Juicy J) Part Of Me Last Friday Night (T.G.I.F.) E.T. (feat. Kanye West) Circle The Drain Not Like The Movies California Gurls (feat. Snoop Dogg) [MSTRKRFT Main Mix] Waking Up In Vegas I Kissed A Girl Hot N Cold Thinking Of You Teenage Dream Firework The One That Got Away Wide Awake Roar Rise Never Really Over Small Talk