Katy Perry is shining more light on her closely-guarded new album Prism.  

She has unveiled the full tracklist for the album’s deluxe edition, which includes the already released “Roar,” “Dark Horse” featuring Juicy J, and “Walking On Air.”  Prism is out on October 22nd. 

Katy Perry Prism Tracklist: 

1) “Roar” 
2) “Legendary Lovers” 
3) “Birthday” 
4) “Walking On Air” 
5) “Unconditionally” 
6) “Dark Horse” (featuring Juicy J) 
7) “This Is How We Do” 
8) “International Smile” 
9) “Ghost” 
10) “Love Me” 
11) “This Moment” 
12) “Double Rainbow” 
13) “By the Grace of God” 
14) “Spiritual” 
16) “It Takes Two” 
17) “Choose Your Battles”