The main purpose of the Equitable Arts Education Enhancement Act is to establish a grant program aimed at supporting arts education specifically at minority-serving institutions (MSIs) of higher education. The goal is to enhance access to arts education for students from underrepresented racial backgrounds and to promote diversity in the arts. Key provisions of the Act include the establishment of a competitive grant program managed by the Secretary of Education. Minority-serving institutions can apply for these grants to fund various initiatives that support arts education.