- Abdullina Galina Vadimovna (RU)
- Abramova L. (RU)
- Abrosova Olga Valerevna (RU)
- Abyzova E.
- Abyzova Larisa (RU)
- Achron Joseph Yulyevich (RU)
- Adam Adolphe Charles (FR)
- Adeeva L.
- Adler E.
- Afonina Nina Jurevna (RU)
- Agababov V.
- Agafonnikov V. (RU)
- Agafonov Oleg Filippovich (RU)
- Agafoshin P. (RU)
- Agapkin V. (RU)
- Agapov A.
- Agapova S.
- Agazhanov Artem Petrovich (RU)
- Agopov Vladimir Mikhajlovich (UA)
- Akhonen Aleksandra Nikolaevna (RU)
- Akhunova O.
- Akopian Levon Oganesovich (AM)
- Aktisov V.
- Albeniz Isaac (ES)
- Albinoni Tomaso (IT)
- Albov S.
- Alchevsky G. (UA)
- Aldoshina I.
- Aleev Vitalij Vladimirovich (RU)
- Alejnikov Mikhail Ivanovich (RU)
- Aleksandrov Aleksandr Vasilevich (RU)
- Alekseev Alexander Dmitrievich (RU)
- Alekseev B. K.
- Alekseeva Irina (RU)
- Alexandrov Ivan
- Alexeev Dmitri (RU)
- Aljabev Aleksandr Aleksandrovich (RU)
- Allegri Renzo (IT)
- Alterman Sofia Samuilovna
- Andersen Karl Joachim (DK)
- Andreev V. (RU)
- Andreev Vasily (RU)
- Andreeva Marina Anatolyevna (RU)
- Andriyanov N.
- Andryushenkov G. (RU)
- Anisimov Alexander (RU)
- Antonova Irina Aleksandrovna (RU)
- Antonova Ljubov Alekseevna (RU)
- Antsev Mikhail (RU)
- Anukhina I.
- Arapov B.
- Arban Jean Baptiste (FR)
- Arensky Anton Stepanovich (RU)
- Arkhangelskij Aleksandr Nikolaevich (RU)
- Arkhimandritov Boris (RU)
- Armsheimer Johann Joseph (RU)
- Artamonov E.
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- Artemyeva O.
- Artobolevskaya Anna Danilovna (UA)
- Artyukhov P. M.
- Arutyunov D. (RU)
- Astafeva Tatjana Vladimirovna (RU)
- Atabekov Raul Georgievich (GE)
- Auer Leopold (HU)
- Averjanova A.
- Averjanova Olga Ivanovna (RU)
- Averyanova O. I. (RU)
- Avik Genrikh Rudolfovich (RU)
- Azaryeva Tatyana Petrovna (RU)
