Works A
| Albert Herring | Work | |
| Aleko | Work | |
| Aleksis Kivi | Work | |
| Alice in Wonderland (Elo) | Work | |
| Alice in Wonderland (Fontoura) | Work | |
| All-Night Vigil | Work | |
| Always Strong | Work | |
| Anchors Aweigh | Work | |
| Andante festivo | Work | |
| Andrea Chénier | Work | |
| Animal Farm | Work | |
| Anna Bolena | Work | |
| Anna Karenina | Work | |
| Apina | Work | |
| Apollon contra Marsyas | Work | |
| Aquelarre | Work | |
| Arabella | Work | |
| Arabeskeja | Work | |
| Arbos | Work | |
| Ariadne auf Naxos | Work |