Roberto Diaz opens the Erie Chamber Orchestra season Published 23 September, 2014 By John Chacona Guest violist Robert (sic) Diaz joins ECO on Friday Erie Times-News ShowCase, 18 September, 2014 Categories:Newspaper Previews Previous Post Maureen Conlon-Gutierrez inaugurates the Joe Luckey Recital Series Next Post Matthew Shipp and Michael Bisio at PACA