USA Geddy Lee Jazz Bass® Bassists have loved playing and hearing the signature Geddy Lee Jazz Bass for years. The U.S.A. Geddy Lee Jazz Bass is a unique instrument combining the features and specifications of Lee's three favorite basses—two Fender Custom Shop versions of his signature model and his original sleek '72 Jazz Bass—that Rush's revered bassist/vocalist has riffed away on before millions of devoted fans worldwide and on many mega-selling albums.