Customize your phone in style with the 'Serious' ringtone from Kool Keith.
♫ Instant download · works on iPhone & Android. Install guide →
![Kool Keith - 'Serious' [Ringtone]](http://ringtones.com/cdn/shop/files/dd34a8044b65a1d1fde36f60001ee5f7_133214a6-2033-4e1d-864d-6def2bc2185a.jpg?v=1763351808&width=760)
![Valid - 'Once In A Blue (feat. Kool Keith)' [Ringtone]](http://ringtones.com/cdn/shop/files/a34d653684e4035e1e30b09f87e4fe52.jpg?v=1777548164&width=520)
![The High - 'Pinky Tuskadero (DJ Yoda Remix) (feat. Mighty & Kool Keith)' [Ringtone]](http://ringtones.com/cdn/shop/files/2d9dbc634cdd30ccefed65fdc2c42db5_d9a1a7b1-afe5-4210-bdcf-9ab361420aba.jpg?v=1772495255&width=520)
![The High - 'Pinky Tuskadero (Sat-One Remix) (feat. Mighty & Kool Keith)' [Ringtone]](http://ringtones.com/cdn/shop/files/2d9dbc634cdd30ccefed65fdc2c42db5_091cebae-8e7c-479c-bc5a-dd27fa76632a.jpg?v=1772495243&width=520)
![The High - 'Pinky Tuskadero (Dan Greenpeace Remix) (feat. Mighty & Kool Keith)' [Ringtone]](http://ringtones.com/cdn/shop/files/2d9dbc634cdd30ccefed65fdc2c42db5_b1e08440-645b-4bb1-b997-598f9f65155f.jpg?v=1772495217&width=520)