Many states offer general licenses in special education that allow teachers to work with students with a variety of disabilities. (ziprecruiter.com)
Those who are ineligible for general licenses might be able to apply for a specific license. (travelinsurancereview.net)
I would make contact the organization you have in mind, but in general the license only expands the rights you already have when you acquire a work of music. (law.stackexchange.com)