Chris Demakes is the lead guitarist and, along with Roger Manganelli, vocalist of the ska-punk band Less Than Jake. Demakes is one of the original band members, as well as former bassist Shaun Grief and the current drummer Vinnie Fiorello. It has been suggested that this article or section be merged with Parts of the guitar. ... Roger Manganelli is the bassist and one of the two singers for ska-punk band Less Than Jake. ... In music a singer or vocalist is a type of musician who sings, i. ... Ska punk is a fusion music genre that combines ska and punk rock. ... Less Than Jake is an American ska punk band from Gainesville, Florida, originally formed in 1992 as a punk trio with heavy punk rock influences. ... Vinnie Fiorello is the drummer and lyricist of the ska punk band Less Than Jake. ...