Artist agreements outline the terms and conditions of the artistic partnership and allow each party to understand what they are responsible for in the endeavor. A music license agreement is a legal contract between a copyright holder (musician) and another party to allow them to use their copyrighted material (music).Edit, sign, and share Entertainer, Artist, and Promoter Agreement - UTSA online. Need a Music Recording Contract for an artist or band? Applicants must provide proof of address.