Username: Password:              Sign Up home choirs events videos choreographers arrangers costumes social songs search   Show Choir Community    Personnel    Tatum Mahlen Tatum Mahlen Tatum Mahlen has 15+ years of teaching and is currently a vocal music director at Hastings High School in Hastings, Minnesota. Maheln has directed both varsity and prep show choirs, curricular choirs, and maintains a private voice studio. director Adjudicator Hastings High School (MN)    Upstage Revolution 2008-2011    Dynamic Edition 2023-2025 Mitchell High School (SD)    Friend de Coup 2002-2004 Sponsored ©2002-2025 Show Choir Community. All Rights Reserved.