These are the songs sorted according to the word you are looking for (katy)

Katy Perry - Roar

Katy Perry - Firework

Katy Perry - Dark Horse Ft Juicy J

Katy Perry - Bon Appétitft Migos

Katy Perry - Hot N Cold

Katy Perry - This Is How We Do

Katy Perry - The One That Got Away

Katy Perry - Wide Awake

Katy Perry - Last Friday Night Tgif

Katy Perry - California Gurls Ft Snoop Dogg