Bringing music, service, laughter, and food together since October 13, 1946

Welcome to the website for the Oak Park Alumnae Chapter in Gamma B Province, Region V of Sigma Alpha Iota International Music Fraternity.  Headquartered in Oak Park, Illinois, the chapter is made up of a diverse group of 27 talented women from throughout the Chicago area. We love to be together to perform, hear music and organize for music related philanthropies.

Sigma Alpha Iota is an International Music Fraternity created to uphold the highest standard of music and to further the development of music in America and throughout the world.

Our chapter supports:

SAI Philanthropies

Rachel Barton Pine Foundation

Oak Park River Forest Symphony

Maud Powell Society for Music and Education

Hadley Institute for the Blind and Visually Impaired


Each year, we provide music camp scholarships to middle school students and offer free musical programming for our community.

Chapter Membership Contact: Elisa Billey Becker,


Image of SAI tattoo of roses and sheet music
Last Update October 5, 2017