The reality is this: If Tenacious D is going to go through the trouble of making these viral videos for their much-anticipated new album, and to put Bob Odenkirk and Rudy Sarzo (!!!) in them, we are going to post them immediately and get the hell out of the way. You are either with The D or you are against the world.
That this is also a 100 percent medically valid PSA for the scourge of tinnitus is just a bonus. (RIP Pete Townshend; the D were too late to help.)
(Thanks to Rolling Stone for making this happen. We tip our inter-hat to you.)