Total Initiated Membership: 107,902
Active College Chapters: 212
Active Alumnae Chapters: 120
International Chapter: 1
Number of Provinces: 59
Celebrating a Century of Music 1903-2003
Fraternity colors: crimson and white
Fraternity flower: red rose
Fraternity Badge:
Sigma Alpha Iota was founded on June 12, 1903 at the University School of Music, Ann Arbor, Michigan, 1903. Incorporation papers, under the laws of the State of Michigan, were signed December 1, 1904, and recorded December 15, 1904. The founders were seven upper class, graduate students:





Leila Farlin Laughlin - Georgina Potts - Mary Storrs Anderson
SAI National Archives-housed at the Archives Research Center, Student Life and Culture Program, University of Illinois Archives.
The Eta Upsilon Chapter at Radford University was founded on April, 28 1991.
The founding members are:
Carol Bartz Libby Bradford Cindy Cefalu Andrea DeGraef
Paula Engleman Angela Gosney Laura Hodges
Pam Holley Tracey Hornby Angela Jones Mary Kendall
Kristi Linkous Beth Marbein Heather Minton
Jennifer Morris Linda Osborne Theresa Petozelli
Leigh Ann Robertson Angela Sutter