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Graduate Students

Gregory A. Hilliard

Gregory A. Hilliard, Jr., a choral director from Tallahassee, Florida, is currently pursuing his Master of Music in Choral Conducting at Texas State University, studying under Dr. Jonathan Babcock, Dr. Joey M. Martin, and Dr. Craig Hella Johnson. In Fall 2018, his Graduate Assistant duties include Assistant Director to the Men's Choir and Instructor to the Lab Choir. Mr. Hilliard also serves as the Choir Director at First United Methodist Church, Lockhart, Texas. Mr. Hilliard has over 10 years of experience serving on the music staff of churches in North and Central Florida, most recently as Music Assistant for the large music ministry of choral, handbell, and steel pan ensembles at Trinity United Methodist Church in Tallahassee, Florida. He also holds certification in K-12 Music, and has taught chorus, keyboard, strings, musical theatre, and general music at the elementary through high school levels for seven years. Students and ensembles under his direction have achieved Superior rankings at district and state choral and solo/ensemble music performance assessments, and have been accepted to various state-level honors/All-State ensembles. Additionally, Mr. Hilliard was the music director of The Capital Chordsmen, the chorus of the Tallahassee chapter of the Barbershop Harmony Society. Under his artistic leadership, the chorus has
placed as high as 2nd in Sunshine District chorus competitions. In 2015, he earned the status as a Barbershop Harmony Society Certified Director, and in 2017 was named Barbershopper Of The Year for the Tallahassee chapter. Currently, he currently sings in two international competition-level choruses, The Marcsmen, based in San Antonio, and South Florida's THX. He keeps an active schedule with the Association of eXtreme Quartet Harmony Brigades, recently guest conducting the chorus at AXQHB Rallies in Minnesota, North Carolina, and Texas. He has performed as a soloist with several choirs, notably the Sine Nomine Singers of Valdosta, Georgia; the Tallahassee Community Chorus, with whom he has served as a board member; and the
Florida State University Singers at their ACDA National Conference ppearance in Miami. Additionally, he was a section leader with the Tallahassee Civic Chorale, and a member/officer of the Festival Singers of Florida, appearing with them at the Southern Division ACDA Conference in 2012.Mr. Hilliard earned the Bachelor of Music Education and the Specialized Study Certificate in Sacred Music from Florida State University. A member of ACDA, NAfME, FUMMWA, Handbell Musicians of America, and an honorary member of Phi Mu Alpha Sinfonia, he keeps an active schedule as a solo/choral vocalist, guest conductor/clinician, adjudicator, and handbell musician.

Nathan Nagir

Nathan Nagir is a native of the twin isles Republic of Trinidad and Tobago in the Caribbean. Currently, he is pursuing his Master of Music in Choral Conducting at Texas State University, under the instruction of Dr. Jonathan Babcock, Dr. Joey M. Martin and Dr. Craig Hella Johnson. He has served as Assistant Director to the Men’s Choir, Associate Director to University Singers, instructor to the Lab Choir and special assistant to the International Texas State University and Conspirare Choral Conducting Symposium. In the Spring of 2018 he is the Assistant Director to Men’s Choir, performs with Texas State Chorale and is the Graduate Instructional Assistant to the Choral Conducting II class. Off-campus, Nagir works part-time as the Choir Director at the United Methodist Church in Buda.

Mr. Nagir is in demand as a conductor, accompanist, vocalist and educator throughout Trinidad and Tobago. Having worked with several children, youth and adult ensembles, he has led many of them to success in competitions throughout the nation. He has worked with many primary and secondary schools, accompanied and directed the St. Augustine Girls’ High School choir and formed the student - staff/faculty choir at Hillview College. He served as the National Music Director and Conductor for the 2012 Convention for Presbyterian Church of Trinidad and Tobago. His personal choir – Harmonies Aloud – has performed several times at the Diplomatic Centre and Office of the Prime Minister.

In addition to have completed various levels in Piano performance and Music Theory with Trinity College London, Nathan Nagir holds a Certificate in Music in Steel Pan and a Bachelor of Arts in Music with honours from the University of the West Indies. Mr. Nagir is also a recipient of the Good Neighbor Scholarship for 2017-2018.

Francis Nieves

Francis Nieves was born and raised in Fort Hood, Texas. He graduated from Georgetown East View High School in 2014 and received his bachelor's in Music Studies with a vocal emphasis from Texas State University in 2018.

Francis is a character/Leggero tenor who specializes in early sacred music and opera. While attending Texas State, he studied voice under Brigette Bellini and Dr. Richard Novak.  Francis has performed as a member of the Texas State Men’s Chorus, University Singers, Chorale, the Texas State Symphonic Chorus, and the Texas State Opera program. His performance credits include the role of LBJ's Advisor in the world premiere of the opera Lady Bird: The First Lady
of the Land by Mollicone as well as Don Curzio in Le Nozze di Figaro by Mozart, chorus in HMS Pinafore by Gilbert and Sullivan, and Buoso’s dead body in Gianni Schicci by Puccini. In February 2018, Francis performed as a soloist in the Texas State Chorale TMEA Conference for Craig Hella Johnson's Considering Matthew Shepard under the direction of Dr. Craig Hella Johnson.

Outside of Texas State, Francis has performed with local ensembles such as the early music group Les Ancients who recently premiered Robert Fayrfax's Missa O Quam Glorifica. Francis is also a choir scholar for the Episcopal Church of the Good Shepard in Austin, Texas, where he performed as soloist in their 2016 tour of Germany and the Czech Republic, performing and recording Russell Schulz's Requiem. During the summer, Francis often performs as the frontman and guitarist of his rock band, the Alpha Punks.

Francis is currently the producer of the upcoming podcast Texas State Choirs Today hosted by Dr. Jonathan Babcock.

Calieanne Proctor

Calieanne Procter is a recent graduate of the University of North Florida in Jacksonville, where she earned a Bachelor’s in Music Performance with a concentration in classical voice. While at UNF, Calieanne studied under Dr. Cara Tasher and served as the Assistant Conductor to the UNF Women’s Chorus. In April of 2018, Calieanne served as the Assistant Conductor for the inaugural installment of the Jacksonville SINGS! Refugee Chorus, culminating in a benefit concert supporting local resettlement organizations in the Jacksonville area. During her time as a choral scholar at the Church of Our Saviour in Mandarin, she regularly conducted the parish choir, further developing her love for church music and the art of choral conducting. Ms. Procter has performed with choirs on international performance tours to Portugal and the Baltic States, and as a soloist with members of the Jacksonville Symphony Orchestra and the Lawson Ensemble. Calieanne is currently working toward her Master’s in Choral Conducting studying under Dr. Joey Martin, Dr. Jonathan Babcock, Dr. Craig Hella Johnson, and Dr. Lynn Brinckmeyer, and currently serves as the Assistant Director to the Women’s Choir at Texas State. Ms. Procter looks forward to the rest of her time in the beautiful Texas Hill Country, learning and growing as a musician and human being.

Matthew Stephens

Matthew Stephens is a second year Graduate Student pursuing his Master of Music in Choral Conducting under the direction of Dr. Joey Martin, Dr. Jonathan Babcock, and Dr. Craig Hella Johnson.

 In 2017-2018, Matthew served as Assistant Director of Men’s Chorus and Women’s Chorus. Currently, Stephens serves as the Associate Director for University Singers with whom Stephens will conduct the North American Premier of Dan Senn’s Four Psalms Modal. 

Stephens is a former junior high and church choral director from Springfield, Missouri who came to Texas State in August of 2017. He holds a Bachelor’s in Elementary Education from Missouri State University and a Master’s in Educational Administration from William Wood’s University. He is a certified teacher in Elementary Education, Middle School and High School English, and K-12 Music. 

Stephens’ junior high choir earned district and state recognition with an invitation to sing at MMEA. They also sang for the Missouri Principal’s Annual Conference as well as a Christmas performance at the Missouri State Capitol. The choir was renown locally for its vast choral repertoire, musicality, and consistent positive character awards.

His passion for community drives Matthew to pursue his Master of Music in Choral Conducting at Texas State. Upon graduation from Texas State, he intends to create choir festivals across the country to homeschool students who do not have the opportunity to participate in traditional school choral programs. 



Joung-A Yum

Joung-A Yum graduated from the music program at the Incheon Art High School, South Korea. She also holds a bachelor’s degree from the Sookmyung Women's University, Seoul, South Korea, with a Bachelor of Music degree in piano. In 2016 she finished her master’s degree from the Korea National University of Arts, Seoul, South Korea, in Choral Conducting.

As an accompanist, she formed a creative music group, Y & J, and worked for about two years, and the experience became an important part of my career and ensemble interest. Especially, the experience of participating in the composition music concert as a pianist developed her ability to interpret music as a conductor.

Joung-A is the founder of the modern music group Y & J, has been a member of the Seoul Choral Musicians conducted by Hong-soo Kim. She formerly served as the associate conductor of the Goyang Baroque Oratorio Choir in 2016 and the main conductor of the Sookmyung women’s choir in Sookmyung university for two years. With a strong calling to church work she alsoserved as directorof  the high mass choir in Sangsam-dong Catholic Church, Bucheon, and the Youth Choir in Saenamteo Catholic Church, Yeonhee-dong Catholic Church, Seoul, Korea,  and Catholic Martyrs’ Cathedral.

She hopes to build a variety of experience and grow into a professional conductor here at Texas State University with her faculty.