She also forged music librarianship as a field of academic study by teaching the first known academic courses in the discipline .
Heyer rapidly strengthened the Music Library , which already housed formidable collections , into a major music resource institution .
Heyer also forged music librarianship as a field of academic study by teaching the first known academic courses in the discipline .
Heyer rapidly strengthened the Music Library , which already housed formidable collections , into a major music resource institution .