The Adjudicators
Dr. Jefferson Johnson
Jefferson Johnson is Director of Choral Activities at the University of Kentucky where he conducts the University Chorale and Men's Chorus. He also teaches advanced choral conducting, choral methods and literature, and directs the graduate program (MM and DMA degrees) in choral music. A native of Atlanta, Johnson received the Bachelor of Music degree from the University of Georgia (magna cum laude, 1978), the Master of Music from the University of Tennessee (1981), and the Doctor of Musical Arts degree from the University of Colorado (1992). While living in Atlanta, Johnson was also a member of the Atlanta Symphony Orchestra Chorus and Chamber Chorus conducted by Robert Shaw.
Johnson is presently Music Director of the Lexington Singers. The 180-voice community chorus annually performs major works with the Lexington Philharmonic Orchestra. The Singers have toured internationally, most recently to Brazil, France, Italy, and Austria. In 2000 the chorus performed Mozart’sRequiem with the Vienna Mozart Orchestra in the famous Hofburg Palace and sang the evening mass at the Cathedral of Notre Dame in Paris. In 2003 the chorus performed in St. Marks Cathedral in Venice and sang mass at St. Peters Basilica in Vatican City. In 1999 the Lexington Singers celebrated its 40th anniversary with a performance in New York City as Johnson made his Carnegie Hall debut conducting the Singers and orchestra in Faure’s Requiem.
Johnson maintains an active schedule as an adjudicator and guest conductor for high-school and collegiate choirs throughout the United States. He has conducted honor choruses in 30 states and has appeared as a featured clinician at ACDA or MENC conventions in Alabama, Arkansas, Colorado, Florida, Georgia, Hawaii, Illinois, Indiana, Iowa, Kentucky, Michigan, North Carolina, Ohio, Oklahoma, South Carolina, Tennessee, and West Virginia.
Dr. Francis Cathlina
Francis Cathlina, D.M.A. (he/him) is a distinguished Vietnamese-American conductor and educator known for his innovative programming that seamlessly weaves choral music with narrative. His transformative concert experiences invite audiences into a world where choral artistry becomes a powerful storytelling medium.
A two-time GRAMMY-nominated educator, Dr. Cathlina is the Director of Choral Activities at the University of Memphis Rudi E. Scheidt School of Music. He provides visionary leadership for the Choral Area, oversees the Doctoral and Master’s Choral Conducting program, and conducts the University Singers (flagship SATB choir) and Mazi (SSAA choir).
As a first-generation musician, Dr. Cathlina’s Eastern heritage profoundly shapes his teaching. His dedication to collaboration and rigor has earned international recognition, including being named a 2023 National Finalist for The American Prize: Dale Warland Award in Choral Conducting (College Division). The UofM University Singers, under his direction, have been selected to perform at the 2024 Tennessee Music Educators Association Conference. Early in his career, the Texas Choral Directors Association (TCDA) designated him the “Young Director of Distinction.”
Dr. Cathlina’s teaching philosophy centers on developing masterful technicians, creative communicators, and responsible citizens. His former students successfully led programs at diverse institutions—universities, public schools, prominent churches, and community choirs. Driven by a passion for human connection, he finds great inspiration as an honor choir conductor. Upcoming and recent engagements involve the International Mu Phi Convention Chorus, Mississippi All-State Treble Choir, UofM Symphony Orchestra, and honor choirs nationwide.
A recognized authority in vocal pedagogy, Dr. Cathlina's research focuses on choral tone and conducting gestures. He has published articles in ACDA’s "Choral Journal" and has presented over 50 interest sessions across the globe. In 2023, he co-led two Conducting Masterclasses in Greece with the University of Macedonia (Thessaloniki) and Ionian University (Corfu). In 2024, he is set to be the Choral Headliner for the Alabama Music Educators Association Conference.
Dr. Cathlina holds a D.M.A. in conducting with a vocal pedagogy cognate from the University of North Texas, an M.M. from Michigan State University, and a B.M.E. from Baylor University. Before his doctorate, he taught in Texas public schools, working with elementary through high school-age singers. He is deeply grateful for the steadfast support of his husband, family, and friends, who embrace his unique blend of Vietnamese culture and Western upbringing. Dr. Cathlina, his husband Kyle, and their fur baby, Coco, proudly call Memphis, Tennessee, their home. www.franciscathlina.com
Dr. Libby Hearn
Dr. Elizabeth (Libby) Hearn is Assistant Professor of Choral Music Education at the University of Mississippi, where she conducts the Women’s Glee ensemble and teaches graduate and undergraduate courses in choral music education and conducting. In addition to her responsibilities at Ole Miss, Dr. Hearn also serves as the conductor of CoroArroyo; a treble choir comprised of young singers that is one of six ensembles in the CoroRio choral organization.
Prior to joining the faculty at Ole Miss, Dr. Hearn received a Ph.D. in music education from the University of Alabama where she served as assistant conductor of the UA Women’s Chorus. She also taught classes in music education, choral methods, and she facilitated the Chamber Choir. Her collaborative work with Dr. Marvin Latimer included the “National Conferences” chapter in Excellence in Choral Music: A History of the American Choral Directors Association, published by Hinshaw Music Inc., and released at the 60th anniversary ACDA national conference in Kansas City.
Dr. Hearn previously held the position of Assistant Professor of Music and Director of Choral Activities at Marian University in Indianapolis where she taught music education courses and was the conductor and founder of Knight Fusion Singers and the University Chorus. Her experience in secondary education began in Hueytown, Alabama where she served as the choral music director at Hueytown High School from 2003-2010.
Dr. Hearn is an active conductor, presenter, clinician, and adjudicator. She has presented her research at national, regional, and state conferences and recently conducted the UA Women’s Chorus at the Alabama Music Educators Association conference. Her research interests include assessment in the music classroom, singing accuracy, ensemble identity, ACDA history, and job mobility in music education. Her most notable accomplishment is being Mom to Catherine (9) and Andrew (5).
Sally Schott
Sally Schott completed a 39-year teaching career in the Pasadena Independent School District in 2004, when she became a UH student teaching supervisor. South Houston High School choirs presented invitational performances for national conventions in Washington, D.C. (MENC) and New Orleans (ACDA), and for five TMEA and three Southwestern Region ACDA conventions. Honor choir at the San Antonio Madrigal and Chamber Choir Festival five times, in 1996 SHHS presented a Carnegie Hall recital performance.
Since 2004, Ms. Schott has collaborated on six music reading books for secondary choirs, including SMART, SMART MINOR, SMART MODULATIONS and INSIGHT SINGING. Publications include DVD documentaries featuring Weston Noble, Paul Salamunovich, Sandra Snow, and Charlene Archibeque, and the state-adopted texts Something to Sing About and Sing!. A founding partner of Alliance Music Publications, she serves on the Houston Chamber Choir Educational Advisory Board and as Director of Specialty Festivals for American Classic Tours and Music Festivals. For American Classic, she designs and administers specialty choral festivals, selects clinicians and adjudicators for all spring choral festivals and contributes to performance planning for domestic and international tours.
In 2017 Schott became the 17th recipient of the TCDA Texas ChoirMaster Award. Other recognitions: TCDA Choral Excellence Award; Houston Symphony Farb Award for Lifetime Achievement; Bay Area Chorus Distinctive Service to the Arts; Sigma Alpha Iota Houston Alumnae Music Leadership Award; Pasadena ISD High School Educator of the Year; University of North Texas outstanding music education graduate; Oklahoma College for Women Alumni Hall of Fame.
Professional service: TMEA State Vocal Vice President and President (1981-86); ACDA Southwestern Region President (2000-2002). From 1972 to the present, Ms. Schott has been a clinician, consultant, or conductor at staff development, professional conferences and university workshops throughout Texas and in 25 other states. A Texas Music Adjudicators Association charter member, she judges annual UIL contests and pre-UIL events.
Dr. Kelvin Towers
Dr. Hilary Apfelstadt
Dr. Hilary Apfelstadt is Professor Emerita of Choral Studies at the University of Toronto where she held the Elmer Iseler Chair in Conducting. From 2013 – 2018, she was artistic director of Exultate Chamber Singers, a semi-professional ensemble in Toronto. After retiring from U of T, she served as Interim Executive Director of the American Choral Directors Association (ACDA) for a year and has recently done significant conducting residencies at McGill University in Montreal and at the University of Illinois at Urbana-Champaign. Previous full-time university teaching appointments in the U.S. were at the Ohio State University and the University of North Carolina at Greensboro.
A native Canadian, she has led her university choirs in performances at ACDA conferences and at Podium, the national professional conference of Choral Canada. She has guest conducted numerous honors choruses and festivals throughout North America and internationally, including 40 all-state choirs. She directed the 2014 National Youth Choir of Canada. Her teaching experiences range from public school to community ensembles to church choirs. She holds leadership awards from Choirs Ontario, NC-ACDA, Ohio Choral Directors Association, and both Central and Midwestern ACDA Regions.
During her career, Hilary Apfelstadt has mentored many conductors and advised multiple graduate conducting majors, many of whom now hold significant positions in the profession. She has published numerous articles and book chapters on leadership, choral pedagogy, and Canadian music. Her book on the life and work of Canadian composer Ruth Watson Henderson, I Didn’t Want It To be Boring (Toronto: Prism Publishers), won Choral Canada’s award for Outstanding Choral Publication in 2018. She is currently editing a book on female-identifying choral composers to be published by GIA in 2024. She serves on the Editorial Board of Anacrusis for Choral Canada, and as a writing mentor for NCCO. A life member of ACDA, she is a past national president.
Previous Years Adjudicators
2000 2001 2002 2003 2024
Eric McNair Dr. Mark Malone Cliff Ganus Kay Owens Dr. Jefferson Johnson
Rebecca Replogle Cynthia Stuart James Glass Sharon Stephenson Dr. Libby Hearn
??? Garner Gaye McClure Meg Hulley Geneva Reeves Dr. Kelvin Towers
Bill Caldwell Kenneth Klaus Cheryl Dye Randy Jordan Dr. Hilary Apfelstadt
Larry Edwards Winston Turpin Robby Giroir Linda Monta Dr. Francis Cathlina
Leon Henry David Aguillard Dr. Don Trott Anna Lou Babin Sally Schott
2004 2005 2006 2007
Cheryl Dupont Geneva Reeves Shirley Ellison Amy Aucoin
David Spencer Nelba Thomas Dr. Milburn Price Robert King
Tom Street Dr. Marc Foster Dr. Damion Womack David Spencer
Robert Wright Dr. Philip Copeland John Boozer Joanne Edwards
Cynthia Stuart Justin Pepper Wanda Saul Tom Smith
Bill Herring Eric McNair Calvin Ellis Gayle Smith
2008 2009 2010 2011
Michael Dye Dr. Tim Coker Justin Pepper Dr. Mickey Ballard
Fran Hebert Cheryl Coker Amon Eady Sue Ellen Ballard
Winston Turpin Dr. Randall Hooper Joshua Oppenheim Fran Hebert
Geneva Reeves
Cynthia Stuart
Donna Turpin
2012 2013 2014 2015
Donna Crisler Joel Hill Reese Norris Fran Nabholz
Dr. Alan Raines Brandon Breaux Joelle Norris Dr. Mark Nabholz
Dr. Jerry Blackwood Holly Grefe Dr. Damion Womack Joseph Powell
Mary Moak Bill Wymond Bobby Sims
Tim Moak Tammy Carney Dr. Deborah Chandler
Slater Murphy Ginny White Susan Cokely
2016 2017 2018 2019
Joel Dunlap Sarah Little Regina Weeks Quentin Harris
Dr. TJ Harper Dr. Damion Womack Dr. Philip Stockton Kay Owens
Dr. Jeffrey Redding Dr. Milfred Valentine Janet Kennedy Dr. Derrick Brookins
Ruth Randle Andrea Coleman
Bobby Sims Joey Coleman
Carrie Owens Andrew Head
2020 2021 2022 2023
None – COVID19 Dr. Julia Thorn Dr. Nathan Dame Dr. Betsy Cook Weber
Victor Johnson Ashley Dame Joel Price
Dr. Clell Wright Dr. Jabari Glass Adrian Maclin
Dr. Adam Potter Dr. Alicia Walker Dr. LaDona Tyson
Katie Stewart Dr. Jonathan Kilgore Katie Hoitt
Dr. LaDona Tyson Dr. Loretta Galbreath Nancy Robertson