| Zur Übersicht RVKO | UB Regensburg | 
| LD,LP - LY |  Musikwissenschaft Bem.: LD 8700 ff. Zeitschriften Musikwissenschaft  | 
| LV 50000 - LX 91020 | III. Tonträger | 
| LX 20300 - LX 95900 |  Chronologischer Teil: Tonträger Bem.: Komponisten, Interpreten und Dirigenten nach Epochen Reg.: Dirigent||Interpret  | 
| LX 90000 - LX 95900 | 20. Jahrhundert und 21. Jahrhundert | 
| LX 91135 - LX 95900 | Einzelne Persönlichkeiten: | 
| LX 93204 - LX 93570 | Persönlichkeiten M | 
| LX 93204 | Maazel, Lorin | 
| LX 93207 | MacDermot, Galt | 
| LX 93210 | Mackeben, Theo | 
| LX 93220 | Maderna, Bruno | 
| LX 93230 | Mainardi, Enrico | 
| LX 93240 | Maleingreau, Paul de | 
| LX 93250 | Malipiero, Gian Francesco | 
| LX 93260 | Malipiero, Riccardo | 
| LX 93270 | Maliszewski, Witold | 
| LX 93280 | Mannino, Franco | 
| LX 93282 | Marckhl, Erich | 
| LX 93290 |  Marek, Czesław Reg.: Marek, Czesław  | 
| LX 93300 | Markevitch, Igor | 
| LX 93308 | Marteau, Henri | 
| LX 93310 | Martelli, Henri | 
| LX 93320 | Martin, Frank | 
| LX 93330 | Martinet, Jean-Louis | 
| LX 93340 | Martinu, Bohuslav | 
| LX 93350 | Marx, Joseph | 
| LX 93360 | Marx, Karl | 
| LX 93362 | Masanetz, Guido | 
| LX 93364 | Mascagni, Pietro | 
| LX 93370 | Massin, Leonid | 
| LX 93373 | Matthus, Siegfried | 
| LX 93376 | Mauke, Wilhelm | 
| LX 93380 | Mayuzumi, Toshiro | 
| LX 93386 | Mejtus, Julij S. | 
| LX 93387 | Mendelssohn, Arnold | 
| LX 93390 | Mengelbert, Curt Rudolf | 
| LX 93400 | Menotti, Gian Carlo | 
| LX 93405 |  Menschik, Wolfram Reg.: Menschick, Wolfram  | 
| LX 93410 | Menuhin, Yehudi | 
| LX 93420 | Messiaen, Olivier | 
| LX 93424 | Meyer, Ernst Hermann | 
| LX 93430 | Mieg, Peter | 
| LX 93433 | Migot, Georges | 
| LX 93435 | Mihalovici, Marcel | 
| LX 93440 | Milhaud, Darius | 
| LX 93450 | Miller, Glenn | 
| LX 93460 | Milloss von Miholy, Aurel | 
| LX 93462 | Misraki, Paul | 
| LX 93464 | Missa, Edmond | 
| LX 93470 | Mjaskowskij, Nikolaj | 
| LX 93480 | Moberg, Carl-Allan | 
| LX 93490 | Mohaupt, Richard | 
| LX 93500 | Mohler, Philipp | 
| LX 93510 | Mojsisovics-Mojsvár | 
| LX 93512 | Monckton, Lionel | 
| LX 93516 | Montemezzi, Italo | 
| LX 93520 | Montrose, Jack | 
| LX 93523 | Moore, Douglas | 
| LX 93524 | Moore, Gerald | 
| LX 93527 | Moreno Torroba, Federigo | 
| LX 93529 | Mortari, Virgilio | 
| LX 93530 | Morton, Jelly Roll | 
| LX 93540 | Moser, Hans Joachim | 
| LX 93546 | Motta, José Viana de | 
| LX 93560 | Moyzes, Alexander | 
| LX 93570 | Mraczek, Joseph Gustav | 
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