Pictures 6/24/12 Allegheny County Summer Concert Series at Hartwood Acres June 25, 2012 / 11:29 AM EDT / CBS News Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres Allegheny County Summer Concert Series at Hartwood Acres