Tri-M
| Tri-M | |
|---|---|
| Founded | 1936 Maine Township High School (Now called Maine East High School) |
| Type | Honor |
| Affiliation | National Association for Music Education |
| Status | Active |
| Emphasis | Music, secondary school |
| Scope | International |
| Member badge | |
| Chapters | 2,100 |
| Members | 84,000 active |
| Former name | Maine Music Masters (1936-1952) Modern Music Masters (1952-1983) |
| Headquarters | P.O. Box 70704 Philadelphia, Pennsylvania 19176-0704 United States |
| Website | www |
Tri-M Music Honor Society, formerly known as Modern Music Masters, is an American high school and middle school music honor society. Tri-M was founded in 1936 by high school band director Alexander Harley in Park Ridge, Illinois. The society became a program of the National Association for Music Education in 1983. It has more than 2,100 participating chapters in several countries.