VIDEO INCLUDED! Eric Clapton wrapped up the first leg of his 2013 "Fifty Years Further On Up The Road Tour" at Pittsburgh's Consol Energy Center on Saturday, 6 April. The 15 date US Tour kicked off 14 March in Phoenix. Fans who were in their seats for the support act, The Wallflowers, experienced a rare moment. Eric stepped out on stage to join them on their final number, The Weight. Robert S. reported in on Eric's set: "The show last night in Pittsburgh was awesome! Eric Clapton and his bandmates sounded great for the entire performance, and the acoustic set featuring Layla, Tears in Heaven, Lay Down Sally, Wonderful Tonight was perfect.