https://www.engadget.com/2010-09-14-rock-band-3-pro-guitar-preview-the-guitarist-vs-the-guitar-her.html
Rock Band 3 Pro guitar preview: the guitarist vs. the guitar hero
Sep 14, 2010 - Since our brief glimpses at E3, we've managed to pick up Rock Band 3's new Pro guitars a few times -- both live on the Engadget Show and otherwise -- and have...
rock band 3 pro guitarthe guitaristpreviewvshero