Phi Mu Alpha Sinfonia is an American collegiate social fraternity dedicated to men with an interest in music. Founded on October 6, 1898, at the New England Conservatory of Music by Ossian Everett Mills, it holds the distinction of being the largest and oldest secret society of music. The fraternity, often referred to simply as Phi Mu Alpha or Sinfonia, has a rich history rooted in fostering fraternal spirit, supporting musical students, and advancing
music in America. Its members, known as Sinfonians, are united by the motto "Among Men Harmony."
Origins and Early Development
Ossian Everett Mills established the Sinfonia Club, which would later become Phi Mu Alpha Sinfonia, with a clear vision. His aim was to create a brotherhood that would not only support musical students but also contribute to the broader advancement of music in the United States. The founding date of October 6, 1898, marks the beginning of an organization that would grow to charter over 550 chapters throughout its history, with 251 active collegiate chapters currently operating across the nation.
The fraternity's early structure and growth laid the groundwork for its enduring presence in collegiate music. The basic unit of organization is the chapter, which is granted a charter by the fraternity to groups at colleges, universities, or schools of music. These institutions must offer a four-year degree in music to qualify for a chapter. This foundational requirement ensures that the fraternity remains deeply connected to its musical roots and academic mission.
The Mills Music Mission: A Legacy of Service
Central to Phi Mu Alpha Sinfonia's identity is its national philanthropy, the Mills Music Mission. Established in 1998, this mission draws inspiration directly from the actions of founder Ossian Everett Mills in the late 19th century. Mills was the organizer of the Easter Song and Flower Mission in Boston, an initiative where musicians and volunteers from Boston hospitals would perform music and give recitals during Christmas and Easter. This early form of musical outreach demonstrated a commitment to using music for community benefit.
In 2003, the Mills Music Mission was officially adopted as the national philanthropic foundation of Phi Mu Alpha Sinfonia. This project stands out among fraternity philanthropic associations because, rather than primarily collecting money for a chosen charity, it leverages the unique talents and interests of its members. Sinfonians engage in music-related activities, embodying the spirit of their founder by bringing music directly to communities and those in need. This approach highlights the fraternity's dedication to active musical service.
Organizational Structure and Growth
Phi Mu Alpha Sinfonia operates independently of major collegiate fraternity governing councils like the North American Interfraternity Conference, though it is a member of other interfraternal organizations such as the Association of Fraternity Advisors. The fraternity's headquarters are located at 10600 Old State Road in Evansville, Indiana. Its colors are red, black, and gold, and its flower is the chrysanthemum, symbols that represent the fraternity's values and traditions.
Over its history, Phi Mu Alpha Sinfonia has initiated more than 150,000 men. The fraternity's chapter naming conventions reflect its growth, with names consisting of one or two Greek letters issued alphabetically based on charter dates. While the initial system exhausted all single and most two-letter combinations by 1969, the fraternity adapted to continue its expansion. This structured approach to organization and expansion has allowed Phi Mu Alpha Sinfonia to maintain its status as a prominent and influential musical fraternity for over a century.

















