Consider:Komakino said:No - it's not the owners of copyright that are doing it. I can buy the same songs with or without DRM from various places. The DRM is added by the third party who does NOT hold the copyright, in this example Microsoft.
Look at it this way. If I buy a song from emusic.com then it's legal, it's in normal MP3 form and it contains no DRM restrictions. If I buy the same song from iTunes I can only play it on an iPod or iTunes and I'm limited to playback on a limited number of computers or an unlimited number of iPods. As the songs contain FairPlay(tm) DRM they can only be played on systems that support such DRM. I, for example, cannot play songs bought from the iTunes store on Linux.
This really scares me that so many people know so little about something that potentially has such a huge effect on using media.
I should have known that posting on a musicians' forum would lead to people saying "You don't like it because you want to share music illegally" but that's not the case - I don't want to share music illegally, I just want to retain my rights to listen to music I HAVE BOUGHT on whatever device I choose to and to make a backup so that, should my hard drive crash, I don't have to buy everything again. It's THIS that companies like Microsoft are trying to remove.
In Australia, it is illegal (ie breach of copyright) to make a backup of music or software that you have purchased without and express license to do so. Now consider the purchase of a CD. You can play it on any CD player you like. However, you cannot play it on a record player or, for that matter, a toaster. If you were to create a "copy" of the music on the CD so it could be played on a record player or a toaster, you would be in breach of copyright in Australia. I am not sure how your example of DRM which restricts what devices the music can be played significantly differs from this. Just because you buy something in a digital format does not mean that there is a guarantee that you should be allowed to play it on any device.
Another example would be software. Just because I buy software does not mean I should be able to use say, an Xbox game on a PS3. No one in their right mind assumes that it can be. So, why should someone selling digital music not be able to restrict the playback of a product they are selling?
Again, laws differ depending on jurisdiction, but I still dont see the problem.