Guitar ensemble concert Date Created i The date the item was original created (prior to any relationship with the ASU Digital Repositories.) 2005-03-25 Agent Performer (prf): Duenas, David Performer (prf): Francis, Patrick Performer (prf): Hanford, Christopher Performer (prf): Simmons, Mark Performer (prf): San Francisco Guitar Quartet Publisher (pbl): ASU Library. Music Library Read more about Guitar ensemble concert