Welcome to the Sigma Alpha Iota, Alpha Lambda Chapter! Sigma Alpha Iota is an international music fraternity for women. Our chapter is located at Michigan State University in East Lansing, Michigan and is part of the Alpha B Province. Originally chartered on April 3, 1930, Alpha Lambda currently consists of 13 active members. We are always recruiting new members; if you'd like more information on pledging, you can refer to our Membership Recruitment page that contains information for prospective members.