For those hard and heavy classic rock enthusiasts like myself that have missed their favorite preset due to channel 19 being taken over by AC/DC the last several months, you'll be glad to hear that Buzzsaw has re-emerged as XM's "The Boneyard", Sirius channel 19 and XM channel 53!
There were pretty much only 3 reasons I ever switched from channel 19. When KISS, Danzig, or AC/DC, played, because I'm just not an evil kind of guy. OK, I admit it. I was thrown out of an AC/DC concert during their Back In Black tour as a youth for being too rowdy, and I still harbor a resentment.
You can imagine my personal disappointment when channel 19 was taken over by AC/DC! But if you are into Led Zeppelin, RUSH, Van Halen, Black Sabbath, Aerosmith, Guns and Roses, Metallica and the likes, and yes, probably AC/DC, Danzig and KISS, check out The Boneyard!