Internationally, I think that music therapy will become an established field of study and profession in many more countries. It is already in more than 70 countries worldwide, but that will increase.
In the US, I think that it will become more commonplace in settings such as hospitals, nursing homes, and schools. We are rapidly growing as a field and there are new positions being created on a weekly basis. There is also more research being done worldwide and this will help guide the work of future music therapists.