| Composer | Work Title | Call Number | |
|---|
 Adler, Samuel | |
|  Be not afraid: the isle is full of noises | |
| Alfonzo X, King of Castile and Leon | |
| Alven, Hugo | |
| American Folk Song | |
| Andriessen, Louis | |
| Anon | |
| Anon (Dunstable?) | |
| Anonymous | |
| Anon. | |
| Anthonello, de Caserta | |
| Apollinaire | |
| Arcadelt, Jacob | |
| Armstrong, Louis | |
| Attaingnant, Pierre | |
| Auber, Daniel-Francois Espirit | |
| Auber, Daniel François Esprit | |
| Babbitt, Milton | |
| Bach, Carl Philipp Emanuel | |
| Bach, Johann Christian | |
| Bach, Johann Sebastian | |
| Bach, Johann Sebastian | |
| Badings, Henk | |
| Baker, David | |
| Banchieri, Adriano | |
| Barat, J. Ed | |
| Barber, Samuel | |
| Barnes, Bill | |
| Bartók, Béla | |
| Basie, Count | |