| Verfasser | Häufigkeit |
| Cook, Roy A. |
6 |
| Marqua, Joseph J. |
6 |
| Yale, Laura J. |
6 |
| Argullol, Rafael 1949- |
2 |
| Casablancas, Benet 1956- |
2 |
| Cook, Allison |
2 |
| Gran Teatre del Liceu Cor |
2 |
| Gran Teatre del Liceu Orquestra Simfònica |
2 |
| Pons, Joseph |
2 |
| Sabata, Xavier 1976- |
2 |
| Alegret, David |
1 |
| Aufderheide, Arthur C. 1922- |
1 |
| Belart, Antonio |
1 |
| Blanch, Sara 1989- |
1 |
| Bou, Felipe |
1 |
| Bova, Joseph |
1 |
| Bradshaw, Dawn |
1 |
| Carroll, Danny |
1 |
| Cartmell, Larry L. |
1 |
| Carvajal, Ferran |
1 |