Graduate students and music faculty members are eligible. The Collegiate Chapters are established in Universities and Schools of Music which are accredited by the National Association of Schools of Music or other national or regional agencies. Fraternity membership includes Concert Artists, Composers, Educators and leaders in the world of music. The Faternity is directed by the International Executive Board, assisted by District Directors. The Executive Secretary-Treasurer mantains the International Executive Office.
Members receive The Triangle of Mu Phi Epsilon , published quarterly.
The Scholarship Lodge was built at Interlochen, Michigan with rental providing annual scholarships to the National Music Camp. Members have taped music textbooks and music scores for the blind that are available from the Library of Congress. Annually, Chapters and members give thousands of hours of service through music in addition to monetary gifts, scholarships, and musical equipment. An International Competition is held every three years, with winners sponsored in concerts from coast to coast under the auspices of local chapters, giving valuable experience to form a bridge between professional study and a concert career. Mabel Henderson Memorial Grant for foreign study by American students.