National Association of Teachers of Singing (NATS)
College Music Society (CMS)
Sigma Alpha Iota (SAI)
Prior to joining the Wingate faculty, Dr. Lein taught at William Jewell College in Liberty, Missouri, the University of Missouri-Columbia, Stetson University in Deland, Florida, and Daytona Beach Community College. In addition, she has served three terms on the faculty for the Missouri Fine Arts Academy, held each June on the Missouri State University campus in Springfield, Missouri.