Yes. You read that right. All the goodness of 80's rock now in GH form

From 1up.com:
In the latest issue of Electronic Gaming Monthly, the crew's revealed some interesting bits about what we can expect from 2007 but haven't heard about yet. For one, Red Octane's apparently working on Guitar Hero: 80s Edition for PlayStation 2. Nope, nothing mentioned about Xbox 360, but wouldn't it be cool if that became downloadable content for the game? Sounds good to us, but the PS2 version's listed as a spring release and while it hasn't been announced yet, EGM says "trust us, it's coming."
And here's the link to the article:
http://www.1up.com/do/newsStory?cId=3156374