Welcome to the online home of the Las Vegas, Nevada alumnae chapter of Sigma Alpha Iota. We were chartered on February 28, 2003 and we belong to Delta A Province. The Mission of Sigma Alpha Iota International Music Fraternity is to encourage, nurture and support the art of music. If you would like to get in touch with us, send an email to Debbie Korak (VP of Membership) at musikorak@sbcglobal.net