Marcos Diaz, a renowned Spanish classical guitarist, plays at the Bethlehem United Church of Christ on Fourth Street on Saturday evening, an event hosted by the Ann Arbor Classical Guitar Society. Brian Merlos (ALLISON GHAMAN/Daily) Related articlesBerlin Philharmonic electrifies Hill Auditorium during Ann Arbor residencyKittel and Co. push the boundaries of folk music at The ArkTo Be Black at the Symphony