The Fraternity was founded in 1968 to bind together all the college students at Morrisville who have an interest in music. Over the years, the fraternity has played a key role in broadening the brother’s knowledge of, and interest in the field of music and its future.

Although the support and strengthening of Morrisville’s music department is the main objective of the fraternity, the brothers enjoy a number of social activities. With the arrival of some of the most active alumni of any organization on campus, the fraternity dinners and annual summer camping trip prove to be the most festive and enjoyable activities during the year.

As well as the learning experience and fun activities, Alpha Delta Mu is also committed to community service. Heeding requests from administration, student government and local civic organizations, the brothers can be seen aiding the Red Cross in blood drives, running a fund raising booth on parents weekend and sponsoring top name musicians for the annual Jazz festival.

By the late 1980’s, the need had arisen to organize the numerous graduates so that their efforts would have a common direction and goal. The Alpha Delta Mu Alumni Organization was founded on January 31, 1987.

It’s purpose is to maintain an organized alumni group, establish stable interaction between the alumni and active members, establish funds, promote social and business contacts between alumni brothers and maintain an ongoing search for "lost" brothers.

The Alumni Association is a strong, active organization. The Association holds numerous meetings each year and attends many activities promoted by SUNY Morrisville and the Alpha Delta Mu Fraternity.