Everything in the clouds is not a problem, as long as she or anyone else has their hard copy or access key number. When it comes to downloads from amazon or other sources their are legal ways and that requires the access code, which is your proof of a legal copy. Just because a person is 30 or less, doesn't allow them an excuse to violate the law. and yes many people violate that law, perhaps parents failed to teach their young ones the difference of right or wrong, perhaps they just don't listen to the authorities, but either way, it a person access music illegally and gets caught they "will" find out the benefits were not worth what the punishment cost. Everyone by now must have seen the public notices and commercials about the theft of music and movie downloads and their penalties associated with violations. They can't catch them all but for the ones that they do catch, it might be a bit painful.
The fact is CD or Downloads, either way you don't own the music, you pay for the right to listen to the artist's work. You never really own it, your just buying permission to listen to it, as long as you hold the article which documents that you have their permission.