Are you sure? As far as I know (again, I'm not a lawyer), there's no such thing as an implied license. License and Law are VERY different things. A license is akin to a contract between privates, and law is above it (just as the constitution is above laws).
The rights you obtain when you buy a CD are not an 'implied license'. It's the other way around. You bought something, which gives you rights over it, but because of copyright laws, some rights are reserved for the author/owner of the IP (such as copying, redistribution, public performance, etc).
Of course, I was oversimplifying (hence, the 'mainly'). It's still not a license, however. Licenses and law are very different beasts.
Sorry, what license? I didn't see any license in my CD. I bought a CD. With music on it. Music protected by Copyright Law, which states, mainly, that I can't redistribute that music without permission. Whether copying those tracks to a hard drive for convenience counts as redistribution, or some other fine print part of the law in question forbids it for some reason is debatable, but there's no "license" here. I haven't signed anything, nor even had anything given for reading.
Of course, IANAL, so/and I might be wrong
And it should be the law: If you use the word `paradigm' without knowing what the dictionary says it means, you go to jail. No exceptions. -- David Jones