Riffs: Coldplay vs. Satriani, Marley Auction Controversy, DIY Noise Guitar

	Satch vs. Coldplay from Various Sources Joe Satriani suing Coldplay for copyright infringement has been all over the web -- watch this video comparison to see why. Then, read Coldplay's statement here. We think Satch has an argument.

	Marley Auction Controversy from TMZ Remember that Bob Marley guitar auction we told you about? Well it looks like the auction came as a surprise to the guitar's supposed owner, Marley and original Wailer, bassist Aston Barrett. We'll keep our eyes peeled for an update from a more reliable source than TMZ.

	DIY Noise Guitar from Make Blog Part lo-fi ring modulator, part straight-up noise machine, this is not going to be for everyone. Check out the video to see what this mod sounds like, and poke around Make Blog for some other interesting DIY ideas.

Rob Ickes & Trey Hensley's Rig Rundown!