It's very cool that Portland Deadheads got to hear a new song called Touch of Grey almost 5 years before it was recorded. It was how they started the second set that night and you can listen to it here.
AC/DC was touring in support of their (kinda sorta) greatest hits album, Who Made Who which was also the soundtrack to Stephen King’s Maximum Overdrive. Wonder if Maine’s King of Horror was in the audience that night? We 'bout 'magine.