Rene has an old video iPod and she has a lot of music on it. How can she play it on her stereo? Leo says she'll need a minijack to RCA jack adapter. She may also get a 30 pin dock that can work with it as well. More modern devices use wireless, but since her old iPod doesn't support that, she's stuck with doing it the old fashioned way.
At 7 years old, Rene may want to be sure to back that music up, because sooner or later it will die. So she should make sure she backs it up.