Rochester Musicians' Association: Live music in Rochester and beyond Rochester Musicians039 Association Local 66 of the American Federation of Musicians of the United States and Canada AFM Members Welcome and thank you for your interest in Local 66 of the American Federation of Musicians of the United States and Canada. The AFM is the largest organization in the world dedicated to representing the interests of professional musicians. Local 66 represents many of the finest professional musicians in the greater Rochester metropolitan area including most of a ninecounty region extending south from Lake Ontario. AFM members who number over 70000 perform all styles of musicalternative rock classical pop gospel jazz country folk rock big band reggae contemporary Christian etc.