Following a whirlwind weekend where I flew out to Chicago for this year’s edition of Riot Fest to catch a reunion by the Misfits with Glenn Danzig, Social Distortion do their album White Light, White Heat, White Trash in full and a slew of other acts over a three-day period, I made a quick pit-stop in Philadelphia to visit with friends one night and witness what might very well be the final performance of AC/DC – ever – the following at the city’s Wells Fargo Center.

I had seen the band a few times before, but things have been pretty upside down in their world over the past year or so, culminating this past April when singer Brian Johnson had to abruptly leave the road or face total hearing loss. Dates were postponed on the lucrative Rock or Bust world tour, but the show went on with yet another singer, the incredibly unlikely choice of Axl Rose from Guns N’ Roses.

This tour had the distinction of being the first time I had covered – and shot – both the opening date (for Vanyaland in August 2015) and the closing date, the latter for Ultimate Classic Rock magazine.

Honestly, as notoriously prickly as Rose can be – especially in a live setting – I’d never, ever dreamed I’d get to shoot him live. But, like I said, the unlikely has happened quite a bit lately surrounding him. Even his harshest critics have begrudgingly praised how he seamlessly stepped in and saved the AC/DC tour, and I for one hope they continue on in some form. Whether it’s taking a risk on new material or just touring every few years, there’s an undeniable chemistry between the singer and guitarist Angus Young.

Plus, not too many hardcore fans were complaining about long forgotten chestnuts like “Live Wire,” “Riff Raff” and – in Philadelphia – “Problem Child” getting pulled out of the treasure chest.