The evolution of Guitar Hero controllers

Finally found a PS2 Guitar Hero controller : r/gamecollecting

The Oral History of 'Guitar Hero

Includes Complete 2 Guitar Controller, Xbox 360 game, batteries for controllersThe new Guitar Hero features the next evolution of the classic guitar.

Xbox 360 Guitar Hero Live 2 Pack Bundle With Game

Playstation 2 - Guitar Hero Encore Rocks the 80s {CIB}

Review: Guitar Hero Controller Roundup

Guitar Hero II (2006) - MobyGames

A New 'Guitar Hero' Video Game Could Be Coming

PDP Riffmaster Wireless Guitar Controller - Official Reveal Trailer

Guitar Hero/Controls — StrategyWiki Strategy guide and game reference wiki