iTunes is one of those services that offer DRM free music.
Usage rights for iTunes Store purchases All songs offered by the iTunes Store come without Digital Rights Management (DRM) protection.
I’m definitely not an apple fanboy (I’m an android user) but Apple switched to DRM free a while ago.
It was more than just the phone books. Back before smart phones, if you needed to look up a phone number you’d call information (411) and they’d look it up for you. For instance, if you were stuck on the side of the road and needed a tow truck.
Information would be able to look up businesses close to where you were using the NPA/NXX of the phone number you were calling from (the first six digits of the number including the area code) and then give you a couple options in alphabetical order.
I had a client who had a phone number in every exchange in NYC and had a name like “AAA Towing” so no matter where in NYC you called information for a tow truck from, they’d usually be the first option given to you.