The team 9to5mac have gained access to developing the next version of iTunes, which main characteristics (although that is in an early development phase) are the support with IOS 6 and greater integration with icloud.
As for the closer integration with icloud is concerned, is the incorporation into the sidebar of a section where we icloud access the contents of icloud, including:
- iTunes Match.
- iTunes in the cloud.
- Backup IOS devices.