Siege

You can still play guitar freaks with the guitar hero controller

What you do is go to options, change the controller layout to "type c"

After that, to strum the red key, you hold down the red button. To hit the green key, you hit the blue button, an to hit the blue key, you hit the orange button. There's an annoying 1 key gap, but the game is still very playable.

__________________
"Your name's Geek? Do you know the origin of the term? A geek is someone who bites the heads off chickens at a circus. I would never let you suck my dick with a name like Geek"

--Kevin Smith

This part just makes my posts easier to find