By Denny Dyroff, Entertainment Editor, The Times The Yardbirds Any informed list of the 10 all-time best rock guitarists should – without question – include Eric Clapton, Jeff Beck and Jimmy Page. Amazingly, all three got their starts in the same band – the Yardbirds The Yardbirds, who are playing the Colonial Theatre (Bridge Street, Phoenixville, 610- 917-1228, www.thecolonialtheatre.com) on...