How do you add custom songs on Guitar Hero 3 for Xbox 360?

Question

I wnat to add some songs to my guitar hero 3 game.

i went to scorehero.com and i got a code for the song never too late.

i just dont know what to do with it

its really long but i copied it and can someone tell me where to put it

i have checked out the downloadable content but i dont know if it works yet

and it has to be for the xbox 360

NOT FOR ANYTHING ELSE, WII PC OR ANYTHING

ANY HELP WILL BE APPRECIATED!!!

Answer 1

Unless you get a whole bunch of proffesional help... yeah, cant be dont

Answer 2

i dont know

Answer 3

Try going to the marketplace on your 360 dashboard and on the bottom left where it says Redeem Code , click that and then enter the code you got on your computer. Might work.