There are many potential applications for music and other arts in the virtual environment. Here is are a couple of examples Virtual Academy music workshops.
Musicians bring along their showcase materials (recordings, videos, etc.) for an expert panel to review and provide advice on how to move forward. Attendees share the challenges that they face and learn from the experts and other attendees.
A 'Home Recording' course focuses on the equipment and skills needed to produce recordings on a limited budget. It includes advice about setting up a recording room, what equipment to buy and how to use it. Attendees bring along their own recordings to get advice on how to improve them.