Willy Edwin (born 4 December 1974), better known by his stage name Will Masterpiece, is a Malaysian rock musician best known as the co-founder and the primary lead guitarist of the Bornean hard rock band Masterpiece, with whom he achieved mainstream success in the late 2000s. Edwin co-founded Masterpiece, formerly known as Masterjam with his brother Kennedy Edwin in 2003, and has since released five studio albums with the band. Like the other left-handed guitarist, Edwin had the instrument strung upside-down with the high E on the top.