I would play some great covers, of bands playing other band's songs, of varying genres (mainly pop punk and such). I would play songs by the original bands then the covered versions, and talk about them. Then I would also cover songs live with my acoustic guitar and vocals, and bring guest musicians in to do covers on my show.
Graveyard
The Melvins
Carry on my Wayward Son
Gwar
Holy diver
Killswitch Engage
Painkiller
Death
Surfin' Bird
Sodom
N.I.B
Zakk Wylde
Into the Void (Sealth)
Soundgarden
Sail
Devildriver
Rock Lobster (Live)
Botch
What Makes You Beautiful
Danielcore09
Hello (Adele Cover)
Frog Leap Studios
Hey Jarrod, What's That Song Again?
Jarrod Alonge
Bring tha Noize
Public Enemy & Anthrax