top of page
2018 round logo Reross less.png

MEET THE ENSEMBLE

Stephen Ahearn
Maria.png

Maria Schleuning

Artistic Director

violin

MARIA SCHLEUNING has been a member of the Voices of Change Modern Music Ensemble since 1996 and Artistic Director since 2009. An advocate of new music, she has worked with many of the leading composers of our day including the legendary Witold Lutoslawski, George Crumb, Aaron Jay Kernis, John Corigl...

Maria.png
Show More
Stephen%20Ahearn_edited.jpg

Stephen Ahearn

clarinet

STEPHEN AHEARN joined the Dallas Symphony in the fall of 2012. Prior to moving to Dallas, he served as the acting second and E b clarinetist with the Milwaukee Symphony Orchestra, adjunct professor of clarinet at the University of Wisconsin-Milwaukee, bass clarinetist with the Santa Fe Opera Orchestra, and as the principal clarinetist of the Sarasota Opera Orchestra.  He has also appeared as a guest of the Philadelphia Orchestra in Philadelphia and at Carnegie Hall, the Cabrillo Festival of Contemporary Music, and at the Santa Fe
Chamber Music Festival.  Stephen holds a Bachelor of Arts in Biology and Music from the University of Richmond, and a Master of Music from the University of Wisconsin – Milwaukee.  His teachers include Todd Levy, Ricardo Morales, David Weber and David Niethamer.  He is a D’Addario Winds Performing Artist.

 

Stephen lives in Dallas with his wife Lori, his daughter Elin, and his bulldog Lucille.

Stephen Ahearn
Liudmila Photo 1.jpg

Dr. Liudmila Georgievskaya

piano

DR. LIUDMILA GEORGIEVSKAYA has performed as a recitalist in Russia, Italy, Uzbekistan, Ukraine, France, Netherlands, England, Hungary, Panama, and in the United States.  Winner of top prizes in more than a dozen national and international piano competitions, her performances have been broadcast on radio and television programs in Russia, United States, Uzbekistan, Italy and Vatican City.

 

She appeared as soloist with the Dubna Symphony Orchestra (Russia), Turkeston Symphony Orchestra (Uzbekistan), National Symphony Orchestra of Uzbekistan and with some American orchestras including Meadows Symphony Orchestra, Las Colinas Symphony, Garland Symphony Orchestra, Symphony Arlington, UNT Concert Orchestra, and Concert Artists of Baltimore.

 

Active also as chamber musician, she is a member of Voices of Change, one of the most distinguished new music ensembles in the United States. She often performs in piano duos with her husband Thomas Schwan and with her sister Olga Georgievskaya. Her solo CD with music by Beethoven and Schumann (Odradek Records, 2013) was received enthusiastically by the international press and won two Global Music Awards.

 

She teaches piano at the University of North Texas (Denton) and is on the music faculty at Southern Methodist University (Dallas). She has been giving masterclasses worldwide, including Italy, Hungary, Uzbekistan, Netherlands, Panama, and United States, 

 

An inheritor of the Russian piano school, she studied in Moscow with Tatiana Galitskaya and Liudmila Roschina, both former students of the legendary Russian pianist and composer Samuil Feinberg, Alexander Goldenweiser’s pupil and disciple.  She graduated from the Moscow State Tchaikovsky Conservatory cum laude.  She also completed her post-graduate studies with Sergio Perticaroli at the Santa Cecilia National Academy in Rome (Italy), followed by the Artist Certificate at Southern Methodist University with Joaquín Achúcarro and the Doctorate in Piano Performance at the University of North Texas with Dr. Pamela Mia Paul.

Erin Hannigan.png

Erin Hannigan

oboe

ERIN HANNIGAN is the Principal Oboe of the Dallas Symphony Orchestra and was previously a member of the Rochester Philharmonic.  She has been guest Principal Oboist with the New York Philharmonic, Chicago Symphony Orchestra, Los Angeles Philharmonic, Saint Paul Chamber Orchestra, Atlanta Symphony and the St. Louis Symphony.  Erin spends the summer months performing and teaching at summer festivals, including The Strings Festival, Mainly Mozart, National Youth Orchestra (NYO), the Grand Teton Music Festival, National Repertory Orchestra, National Orchestral Institute, the Festival-Institute at Round Top and the Gstaad Menuhin Festival (Switzerland).

 

Hannigan has recorded three CDs on the Crystal Records label, and also recorded Jeremy Gill’s Serenada Concertante, a piece she commissioned and premiered with the Dallas Symphony Orchestra, with the Boston Modern Orchestra Project.

 

She is Adjunct Associate Professor of Oboe at Southern Methodist University and is also co-founder of nonprofit Artists for Animals. Applying the arts to community outreach earned her the “Ford Award for Excellence in Community Service”, awarded to five musicians nationally through the League of American Orchestras and the Ford Motor Company.

 

Hannigan is a graduate of the Oberlin Conservatory where she studied with James Caldwell and received her master's degree, the prestigious Performer's Certificate and the 2019 Distinguished Alumna Award from the Eastman School of Music, where she was a student of Richard Killmer.

Hannigan
Drew Lang.jpg

Drew Lang

percussion

DREW LANG performs regularly with the Dallas Opera Orchestra, Dallas Symphony Orchestra, Fort Worth Symphony Orchestra and many regional orchestras in the Dallas/Fort Worth Metroplex in addition to the Dallas Chamber Symphony.  He is also the principal mallet player with the Dallas Wind Symphony. As a theater percussionist, he is percussionist for Casa Mañana Musicals, performs at the ATT Performing Arts Center, and the Dallas Theater Center.  Drew is also a regular performer with the new music ensemble Voices of Change and plays drum set in local symphonies, churches and other venues.

Drew spent eight summers as principal percussionist for the Breckenridge Music Festival in Breckenridge, Colo., and one summer as principal percussionist of the Music in the Mountains Festival in Durango, Colo.

As a marimba specialist, he has commissioned, premiered and recorded works for marimba in solo, chamber and concerto settings. His most recent project was an 11 university consortium commission of NAMASTE: Concerto for Marimba and Percussion Ensemble by G. Bradley Bodine.  Drew appears throughout the United States as a soloist and in his duo with Flutist Helen Blackburn. 

Drew is Adjunct Assistant Professor of Percussion and Co-Coordinator of Percussion Studies at Southern Methodist University and is percussion instructor at Eastfield College and Brookhaven College.  Drew is also founder and director of the “MARIMBA MADNESS” summer Junior High/High School percussion camp and plays in the rock band Scarlet Vermillion.  He is a contributing author to the Revised and Enhanced 3rd Edition of Teaching Percussion by Gary Cook and endorses Vic Firth Sticks and Sabian Cymbals.

Emily Levin-2019.png

Emily Levin

harp

Praised for her “communicative, emotionally intense expression” (Jerusalem Post) and for “playing exquisitely” (Dallas Morning News), EMILY LEVIN is the Principal Harpist with the Dallas Symphony Orchestra and Bronze Medal Winner of the 9th USA International Harp Competition.

Now in her fourth season with the Dallas Symphony Orchestra, Emily has also performed as Guest Principal Harp with the Los Angeles Philharmonic and the Houston Symphony, and regularly appears with the New York Philharmonic. As a soloist, she has performed throughout North America and Europe, in venues including Carnegie Hall (New York), the Kimmel Center (Philadelphia) and Festspiele Mecklenburg-Vorpommern (Rugen, Germany). At the request of conductors Jaap van Zweden and John Adams, she appeared as soloist with the DSO in 2018 and 2019; other concerto performances include the Jerusalem, Colorado and West Virginia Symphony Orchestras, the Louisiana Philharmonic, and the Lakes Area Music Festival, among others. For debut album, Something Borrowed, the Classical Recording Foundation named her their 2017 Young Artist of the Year.

 

A strong believer in music’s impact on community, Levin organized a concert series in early 2017 with her fellow Dallas musicians benefiting the International Rescue Committee and the Refugee Services of Texas.  She is the newly appointed Artistic Director of Fine Arts Chamber Players, a concert chamber music series at the Dallas Museum of Art that presents seven chamber concerts presented free of charge to the general public. At the 2019 DSO Women in Classical Music Symposium, she will be featured as a soloist in Full STEAM Ahead, and will also moderate a panel discussion on classical entrepreneurship.

 

Emily works extensively with established and emerging composers alike, which led to commendation from the New York Times for “singing well and playing beautifully,” She is a core member of the New York-based new music group Ensemble Échappé and the Dallas new music group Voices of Change. In 2012, The Indiana University Composition Department recognized her for her collaboration and performance of new music. Most recently, Emily commissioned a four-composer set of character pieces inspired by the characters of Shel Silverstein.

 

Emily was named Adjunct Associate Professor of Harp at Southern Methodist University in 2019. She received her Master of Music degree in 2015 at the Juilliard School under the tutelage of Nancy Allen and she completed undergraduate degrees in Music and History at Indiana University with Susann McDonald. Her honors history thesis discussed the impact of war songs on the French Revolution. 

Jolyon Pegis.jpg

Jolyon Pegis

cello

JOLYON PEGIS hails from Rochester, New York. He attended Indiana University and the University of Hartford, and his principal teachers include Alan Harris, Gary Hoffman, and David Wells. MR. Pegis is a winner of the Artists International Awards in New York. He subsequently made his New York recital debut at Carnegie Hall in 1990 and has since appeared as a recitalist and chamber musician across the country.

​

As a champion of new music he has worked with composers such as Gunther Schuller, Lukas Foss and Don Freund, and has commissioned concertos from the late Eric Hekard and David Amram. A dedicated teacher, he has served on the faculty of the D’Angelo School of Music at Mercyhurst College, the Hartt School of Music, and Southern Methodist University. Recent master classes include Baylor University, Eastern Michigan University, the University of Georgia, SUNY Fredonia, The University of Toronto, Cleveland Institute of Music, and the Eastman School of Music. Jolyon was a member of the Arcadia Trio in residence at the Yellow Barn Chamber Music Festival and has also been featured at the Roycroft Chamber Music Festival and the Anchorage Festival of the Arts. A frequent soloist with orchestra, he has appeared multiple times with the orchestras of San Antonio, Norfolk Virginia, Dallas, Charleston West Virginia, and the Chautauqua Symphony. Jolyon served as the San Antonio Symphony Principal Cellist from 1995-2000 He is currently an Associate Principal Cellist with the Dallas Symphony and Principal Cello of the Chautauqua Symphony

Barbara Sudweeks SMU.jpg

Barbara Sudweeks

viola

BARBARA SUDWEEKS is the former Associate Principal Viola of the Dallas Symphony Orchestra. She recently retired after 42 years of service with the orchestra.  Ms. Sudweeks has been a concerto soloist with the Dallas Symphony, the Shanghai Radio Symphony Orchestra, the Latvian Chamber Orchestra, the Utah Symphony, the Music in the Mountains Festival Orchestra in Durango, Colorado and the New Philharmonic of Irving, Texas.  She is a member of the contemporary music ensemble, Voices of Change.  She is a former member of the Walden Piano Quartet, the original Dallas String Quartet and An die Musik (New York). She has recorded and concertized extensively throughout the US and Europe, as well as Australia and China.  Ms. Sudweeks has participated in summer festivals such as the Rockport Chamber Music Festival, San Diego’s Mainly Mozart Festival and Music in the Mountains in Durango, Colorado.  She has also given master classes at The Cleveland Institute of Music and Texas Christian University.  Before coming to Dallas, Ms. Sudweeks was Principal Viola of the Hamilton Philharmonic (Ontario, Canada) and a member of the Utah Symphony.  She continues to teach viola, chamber music and orchestral repertoire at Southern Methodist University. She has been on the faculty since 1983.

 

In addition to playing the viola, Ms. Sudweeks loves Chinese music and enjoys playing the Chinese erhu.  She has been an erhu soloist with the Kaohsiung City Chinese Orchestra in Taiwan, the Shanghai Radio Symphony Orchestra, the Jiangsu Province Symphony Orchestra in Nanjing, China, the Music in the Mountains Festival Orchestra in Durango, Colorado, the Dallas Symphony, and the New Philharmonic Orchestra of Irving, Texas.   She has also been a recitalist in Shenyang, China.

 

Her non-musical activities include spending as much time as possible with her five exceptional grandchildren. She also enjoys hanging out with her sweet rescue Chihuahua. She loves travel and she and friends go on an interesting, and often exotic, trip every year. She enjoys cooking and canning and when she has time to sit down, she relaxes with her knitting.

Linda Umlauf-2019.png

Lydia Umlauf

violin

LYDIA UMLAUF attended Indiana University’s Jacob School of Music where she received her bachelor’s degree in violin performance studying with Alexander Kerr. She is an alumnus of the Music Institute of Chicago’s Academy program for gifted pre-college musicians where she studied with Desiree Ruhstrat. During college, she attended the prestigious Schleswig-Holstein Music Festival Academy Orchestra for two summers. Lydia has been playing in the 2nd violin section of the Dallas Symphony Orchestra for 5 seasons and has also founded and runs a concert series in Dallas called Mozart in the Bar.

bottom of page