On April 4, 2009 The Grains of Time celebrated 40 years as one of NC State's premiere music groups. Featuring many of the original members and encompassing their entire history, the group of over 60 voices performed several songs together including Ave Maria, Swing Low, and the Alma Mater; each group then performed pieces from their time in the group. A full DVD version of the concert is available. If interested contact mdharri2@gmail.com.