История
Jim Matheos is the guitarist and primary songwriter for the progressive metal band Fates Warning. He has also released two solo instrumental albums.
Additionally, Jim plays in OSI (described as a 'project with band aspirations') alongside Kevin Moore (Chroma Key, ex-Dream Theater), who handles keyboards, programming, and vocals.
He also participated on the project called Gordian Knot, which is a fusion of Progressive Rock and Jazz, alongside with musicians like Jason Gobel, Sean Reinert, and Gordian Knot mastermind Sean Malone.