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 Texas land contract establishes terms binding the parties in the sale of vacant land.An artist manageent agreement is the contract between the artist and the person or company they choose to manage their career. Exclusive Recording Artist Agreement. Sales tax responsibilities when selling taxable items at fairs, festivals, markets and shows. The laws of the State of Texas shall govern this Agreement; and venue for any action concerning this Agreement shall be in Dallas County, Texas.