AC/DC's rhythm guitarist, Malcolm Young passed away today. It got me thinking about all of the amazing riffs he's written. Then I started thinking over what my favorites were...and not just the hits. As I started formulating it in my mind, the go-to's for me were the lesser known songs, mostly. As much as I think "Dirty Deeds" is a great riff, I'd think about "Touch Too Much" or "Riff Raff."
This is the best one though, in my opinion. "Let There Be Rock."
If this doesn't get you going, nothing will.