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- Baylor University
- Bryn Mawr (via Tri-College Consortium)
- Dartmouth College
- Haverford College (via Tri-College Consortium)
- Indiana University
- New England Conservatory (via Fenway Libraries Online)
- New York University
- Oberlin Conservatory of Music
- Ohio State University
- Southern Methodist University
- Swarthmore College (via Tri-College Consortium)
- University of Connecticut
- University of Maryland
- University of Miami
- Yale University
In Process of Implementation or Evaluation
- Bowling Green State University
- Calvin College
- Case Western Reserve University
- Grieg Academy
- Harvard University
- Kansas State University
- Kenyon College
- Manhattan School of Music
- Massachusetts Institute of Technology
- New York University
- Reed College (via Orbis Cascade Alliance)
- University of California, Los Angeles
- University of North Carolina, Chapel Hill
- University of Oregon (via Orbis Cascade Alliance)
- University of Southern California
- University of Washington (via Orbis Cascade Alliance)
- Western Washington University (via Orbis Cascade Alliance)Yale University
- Youngstown State University