Gwen Stefani – Cool – Fingerstyle cover Jul 11, 2015 Cover, Cover Cool, Cover Gwen Stefani, Cover Pop, Cover Rock, Love Angel Music Baby, My version of Gwen Stefani – Cool. Free online tutorials will be available soon. Like 0 Thanks! You've already liked this « Cool | Gwen Stefani (Cover) » Hollaback girl – Gwen stefani cover – LIVE cover