This is the acoustic version of When You Were Young who Brandon performs on his solo tour. http://www.youtube.com/watch?v=nO_cznnp53E&feature=related This is how I play it Tune Down the low E-string to D Capo on 2nd fret T=Thumb e|-------------0-------------------------------| B|---0-0-------0--0--------0-0-------0-0-2-----| G|---2-2-2--------2-2------2-2-2-----2-2-2-----| D|---------------------------------------------| A|-----------------------0-------0-------------| D|-0-------0-2----4---4------------0-----------| T