katy perry - firework (slowed)
5:04
Slowed and Reverb: Firework by Katy Perry
4:47
katy perry - teenage dream (slowed + reverb)
4:57
pink ft. nate ruess - just give me a reason (slowed)
4:52
katy perry - firework (slowed + reverb)
4:26
ke$ha - die young (slowed + reverb)
4:08
[Slowed + Reverb] Katy Perry - Firework (Lyrics)
4:51
✧ payphone - maroon 5 [slowed]
4:29