Recent shows, all of which were awesome:
Chris Stapleton- I knew he was a great singer, but seeing him live, I grew a deeper appreciation for his guitar skills.
The Smashing Pumpkins- Played fucking 30 songs. Really amazing as this was a band I grew up listening to and know virtually every song of. Finally seeing them live was an amazing experience.
Helloween- Really fun show. The two singers gimmick worked better than I expected and so many of their songs are so fucking epic.
Upcoming:
Judas Priest (Maybe... it's an hour away on a work day... on the other hand it's fucking Priest and how many more chances will I get to see them?)
Obscura
At the Gates & Wolves in the Throne Room
Maybe others...