yes
It is possible, but I have only seen it on playstation
You don't, unless you hack your GH3 disc on a PC, and add them there.
As you have Guitar Hero 3 on the PS2, you aren't able to get custom songs, however, if you have guitar hero 2, you are able to put the disk (assuming it's a proper copy) and in your computer. Youtube can help with this, but you can use "scorehero". Look that up on google. :)
AnswerPC users can't download songs like they were promised originally BUT people have created tools for the PC version so you can put in your own Custom songs and charts. Information can be found at Scorehero.com on the forums.
lime wire or go onto Google and type in the name of a demo name and put mediafire after it. that's how i got them all
Selena Gomez,jonas brothers,metro station and more
yes
You can't, only with Xbox 360.
it would be impossible to know because GH4 isn't out yet! maybe, if you can put songs on gh3 (custom). It might work for gh4
Sadly, No you cant put good songs on there but u can kick animated players butts!
There are some that are not on the albums that were released by evanescence from the origin EP album which that album was just a demo but some of the songs from their were taken and put on the Fallen album.
no you can not ONLY in guitar hero WORLD TOUR.
It is possible, but I have only seen it on playstation
yes its possible, just copy the songs then boom!
Guitar Hero 3 has no DLC, if you wanted to put new songs on it you'd have to hack it somehow which is illegal. The new Guitar Hero: World Tour has DLC though, you'll be able to download songs onto and play songs from your SD cards (they will probably let you download all the songs from the previous games).
you cant only for ps3