Performers
| Name | First name | Last name | Instrument name | Gender |
|---|---|---|---|---|
| Stanley Lunetta | Stanley | Lunetta | Percussion | Male |
| Witold Lutoslawski | Witold | Lutoslawski | Conductor | Male |
| Bruno Maderna | Bruno | Maderna | Conductor | Male |
| Mesias Maiguashca | Mesias | Maiguashca | Sound Projection | Male |
| Mesias Maiguashca | Mesias | Maiguashca | Electronics | Male |
| Jean-Paul Major | Jean-Paul | Major | Male | |
| Andrzej Markowski | Andrzej | Markowski | Conductor | Male |
| Wolfgang Marx | Wolfgang | Marx | Bass Clarinette | Male |
| Pietro Masella | Pietro | Masella | Male | |
| René Masino | René | Masino | Male | |
| Diego Masson | Diego | Masson | Percussion | Male |
| Diego Masson | Diego | Masson | Conductor | Male |
| Marcelle Mercenier | Marcelle | Mercenier | Piano | Female |
| Charlotte Moorman | Charlotte | Moorman | Cello | Female |
| Ensemble Musique Vivante | Ensemble | Musique Vivante | Ensemble | Group |
| Ensemble Neue Horizonte Bern | Ensemble | Neue Horizonte Bern | Ensemble | Group |
| Horst Niederehe | Horst | Niederehe | Sound Engineer | Male |
| BBC Symphony Orchestra | BBC Symphony | Orchestra | Orchestra | Group |
| Residentie Orkest | Residentie | Orkest | Orchestra | Group |
| Frederic Page | Frederic | Page | Piano | Male |