Its tricky, if I buy a song I want to be able to play it in my room, in the kitchen, on my phone, in the car, on my laptop on the move etc.
I dont think we are going to see DRM going away, I think we will probably see a change in the way rights are managed, for example more and more people are using a centralised storage in their home which, in theory makes it a lot easier to manage.
Then if we are to believe this hype about "The Cloud" all our files will be stored centrally and DRM wont be a problem as it will be like having your computer with you.
I dont think we are going to see DRM going away, I think we will probably see a change in the way rights are managed, for example more and more people are using a centralised storage in their home which, in theory makes it a lot easier to manage.
Then if we are to believe this hype about "The Cloud" all our files will be stored centrally and DRM wont be a problem as it will be like having your computer with you.