MARSHALL, Michigan â The Franke Center for the Arts is pleased to offer a new six-week guitar workshop with one of The Franke Centerâs favorite performers, Kjell Croce. Croce will teach fingerpicking blues guitar techniques and the workshop will feature the songs of the great bluesman Mississippi John Hurt. Lessons will be geared toward intermediate players looking to expand their skills and learn new techniques. Guitarists who havenât tried fingerpicking before will find this a great introduction while guitarists who are already comfortable with fingerpicking will add new skills to their repertoire. Basic chord knowledge and familiarity with the guitar will be necessary.