either put a music CD in the disk drive or use a usb cable from a computer with music on it into the usb port on the xbox
go to music marketplace
Nope, only a xbox 360 hard drive
You can't only on xbox 360 or ps3
Yes.
Xbox 360. It can play music also.
yes you'll need an xbox 360 an xbox 360 transfer cable and a mac or PC
yes, you can. you can copy music to the xbox 360
no
There kinda is a r4 for xbox 360 but it it is not an r4 it is a mod chip that you can download games onto and then plug into u're xbox 360
it is a xbox 360 live card that allows you to dowload full games onto your xbox 360.
For Xbox 360 versions, you can download content onto GH2 and GH3. More content is available for GH3.
You would have to recover your gamertag onto your xbox 360 console again.