Pharrell Williams - Happy cover with RC-20 loop station

Interesting cover of Pharrell Williams' song "Happy" by Rozzy Boo, with use of Boss RC-20XL Loop Station. RC-20XL records up to 11 loops at a time, up to 16 minutes of recording time!
It allows to undo loop, change loop tempo without changing pitch and has auto quantize for simple and accurate loop timing.

Influenced by such fingerstyle guitarists as Jon Gomm, Trace Bundy, Don Ross, Roz started writing her own material at the age of 16, integrating both her own playing techniques with the latest loop pedals.