Winners have been selected for the Blackdiamondskye tour contest in which fans submitted instrument-specific covers of Alice In Chains, Deftones and Mastodon. Check out their YouTube submissions below.

And the winners are:

GUITAR
Alice In Chains meet and greet, signed ESP guitar: "Jason K" for his cover of "Your Decision"

BASS
Deftones meet and greet, signed Fender bass: "Jason T" for his cover of "Root"

DRUMS
Mastodon meet and greet, signed Tama snare: "A-Jay" for his cover of "Cut You Up With A Linoleum Knife"