St. Martin's Chamber Choir

About the Singers


 
Chuck Arnold

Before moving to Colorado, Chuck's teaching career spanned secondary and university music as well as private teaching.  He has been a performer in vocal jazz and chamber ensembles, commercials, and has toured and recorded with the Gregg Smith Singers.  His principal vocal study was with Oren Brown and Jerald Forderhase, and he holds an MA degree from New York University.   His last position before moving to Boulder was Director of Choirs at New York University.  Chuck has been a board member of the Arts and Humanities Assembly of Boulder County and is presently on the board of the Boulder Area Music Teachers Association.  He also sang with the Ars Nova Singers and maintains a teaching studio of voice and piano in Boulder.


 
Robert Avrett

Robert Avrett received his Bachelor of Music Education Degree from Angelo State University in Texas, and then attended the University of Cincinnati College-Conservatory of Music where he received his Master of Music Degree in Vocal Performance. Additional training included apprenticeships with Chautauqua Opera, Des Moines Metro Opera, and twice being chosen as a Tanglewood Fellow. He was Adjunct Instructor of Voice and Music History at the College of Mount St. Joseph and also Adjunct Instructor of Voice and Director of Opera at the University of Dayton. Mr. Avrett has sung more than 30 principal roles in opera, and performs regularly as a soloist in oratorio and choral concerts around Denver. 



Rona Bradley

Rona Bradley studied vocal performance under Larry Glenn at the University of Denver's Lamont School of Music. In addition to the Lamont Chorale and other DU ensembles, Rona has performed with numerous local groups. In the summer of 2007, Rona sang in the Colorado premiere of Golijov's Ainadamar with the Colorado Music Festival. Currently, Rona sings at Jefferson Unitarian Church, where she also works as an administrative assistant. She is a founding member of mixed vocal quartet Juubilation! and mother of two fabulous children, Cecilia and Max.


Jonathan Brown

Jonathan has enjoyed living in Colorado since 1990. He is the Artistic Director and Conductor of Canto Deo, a choir devoted to singing sacred choral music. As a winemaker, he spends time fine-tuning his vinification techniques and providing wine grapes from California to winemakers on the Front Range. He and his wife recently have established “Constance Cellars” a winery that will be specializing in Reds and Rhones - varieties from the family vineyard in California. He holds a Master of Music degree in Choral Music from the University of Southern California.


 
M. Susan Brown

M. Susan Brown earned music degrees from Mount Holyoke College and Yale University. She has sung with St. Martin’s Chamber Choir since 1996, as well as having performed with Ars Nova, St. John’s Cathedral, the Peak Arts Chorus, and St. Andrew’s Episcopal Church. Her interests include composing, languages, and reading. Her compositions have been published by Concordia Publishing House, Delos, and Note-Able Impressions, and have been performed all over the United States, Portugal, Australia, Costa Rica, and the Virgin Islands.


 
Micaëla Larsen Brown

Micaëla Larsen Brown is an elementary music teacher who grew up singing…in India and then Denver and Brighton, Colorado. She graduated from Univ. of Sioux Falls with degrees in Music and Speech & Theater, and then lived in Normandy, France for two years, where she consequently sang four concerts.  She has sung with St. John’s Cathedral choir, the Colorado Chorale, and served as staff singer at Central Presbyterian Church for 15 years. These days, when not teaching, Micaëla volunteers as a music therapist, singing for nursing home and hospice patients.


 
Jennifer A. Courtney-Keyse

Jen received her B.A. in psychology with a minor in music from the College of William and Mary, and her M.A. in counseling psychology from the University of Colorado at Denver. She has been a chorister since the age of 8, having sung continuously in a variety of Episcopal church choirs and in St. Martin's Chamber Choir since its inception. Jen retired from counseling to raise her three young sons and now works part-time as an independent consultant for the Pampered Chef.


 

 
Jaime DeJesus


Jaime DeJesus recently relocated from New York City, where he has performed at Carnegie Hall, Lincoln Center, Madison Square Garden, and Philadelphia's Academy of Music and Verizon Hall, among others. He also recently toured the states with Andrea Bocelli. Jaime studied voice and composition at Westminster Choir College in Princeton, NJ. Along with his participation in the classical culture, Jaime also currently composes, records, and performs as a bandleader or as support for various ensembles in the Jazz/Pop culture, where he utilizes his vocal and bass-playing skills on and offstage.


 

 
Alexa Doebele

Alexa Doebele is a candidate for the Doctor of Musical Arts degree in Choral Conducting and Literature at the University of Colorado. She is a ten-year veteran of K-12 music education, most recently at Iver C. Ranum High School in Denver. Alexa serves currently as the Director of Music at Holy Cross Lutheran Church in Wheat Ridge. She is also active as both a solo and choral singer in the Boulder/Denver area, having appeared with the Ars Nova Singers, the Boulder Chorale, the Littleton Chorale, the CSO Chorus, and at several local churches. She holds a master’s degree in music education from the University of Colorado and did her undergraduate work at Washington University in St. Louis in both vocal performance and German.

 


 

 
Ace Edewards
, Mark Sheldon Memorial Fund Conducting Intern

After receiving his B.M. in vocal performance from CSU at Sacramento, California, Ace Edewards moved back to France where he spent two years of postgraduate study at the Centre d'Etudes Superieures de Musique et Dance in the city of Toulouse. He then received a M.M. in Opera from the Royal Scottish Academy of Music and Drama, in Glasgow, Scotland. Ace is now a Vocal and Choral graduate student at the Lamont School of Music. He is very thankful for the opportunity to be the Mark Sheldon Memorial Fund Conducting Intern.


 
Brock Erickson
 

Brock received his Bachelor of Music in Music Education from Kent State University, and studied music composition at Denver University's Lamont School of Music.   Brock worked for too many years in the computer industry before moving to the nonprofit world.  He has been a staff singer for more than ten years at St. Andrew’s Episcopal Church in Denver.  He is a frequent performer with the early music ensemble Diverse Passions, and has appeared with the Colorado Music Festival.  Brock has been a member of St. Martin's Chamber Choir since 1996, and is now the choir's Executive Director.


 
Jennifer Grotpeter

Jennifer is currently working on a B.M. in vocal performance at the Metropolitan State College of Denver. She currently sings in the choir at St. Andrew’s Episcopal Church and has sung with the Colorado Music Festival and Arvada Center Chorale. She earned a B.S. in psychology at Duke University, where she sang in the Chorale, and then completed a M.S. and Ph.D. in Human Development and Family Studies at the University of Illinois at Urbana-Champaign where she sang in the Graduate Chorale. She is a research associate at the University of Colorado at Boulder’s Institute of Behavioral Science.  


 
JoAnn Gudvangen-Brown

JoAnn holds a B.M. in piano from St. Olaf College and an M.A. in piano/choral conducting from the University of Denver. She currently is the Music Director at University Park Methodist Church, choral accompanist at DU, studio teacher and mom of three busy kids. She joined St. Martin’s in the spring of 1996.


 
Dale Heidebrecht


Dale holds a BME in vocal music education from Wichita State University. Dale was a music educator in Wichita, KS; served as Director for the music department at Lake View Presbyterian Church in Chicago, IL; and has performed in operas, musicals and plays. He has recorded with several vocal ensembles, most recently The Grandma Project. Earlier this year, he was privileged to present his vocal pedagogical research at the regional American Choral Directors Association convention in Kansas City, MO. Currently, Dale is pursuing his Master's Degree in Choral Conducting at CU, Boulder, where he is the Assistant Director of the CU Men's Chorus, as well as The University Choir. Dale serves as the Director for the Chamber Choir, Con Passione.


 
Cynthia
Henning

Cynthia Henning received her BM in Vocal Performance from the Lamont School of Music at the University of Denver, where she was a member of the University Chorale and Chamber Singers, was cast in principal roles in operas and musicals, and occasionally returns to sing with the Lamont Festival Chorus and the Alumni Choir. She has sung in the choruses of the Colorado Music Festival and the Central City Opera and has been a staff singer and soloist in several church choirs in the Denver area, including St. John’s Episcopal Cathedral, Holy Ghost Catholic Church, University Park United Methodist Church, and, currently, St. Andrew's Episcopal Church. Cindy is employed as a legal administrative assistant at Levine Sullivan Koch & Schulz.


 
Thomas H. Keyse

Tom is a graduate of the University of Notre Dame (B.A. in English) and the University of Michigan (J.D.). During college, he sang and toured with the Men’s Glee Club, serving as the group’s president during his senior year. Following law school, Tom moved to Denver where he sang with the choir at St. John’s Episcopal Cathedral for eight years. Tom is a commercial lawyer and a founding member of St. Martin’s Chamber Choir.


 
MB Krueger

A graduate of Michigan State University and Miami (Ohio) University, MB is on the faculty at Metropolitan State College of Denver, where she directs the Women's Choir, teaches voice, and music directs theatre productions.  MB has been a member of the Santa Fe Desert Chorale and the Ars Nova Singers, and has been with St. Martin's since 1997.


Tim Krueger, Artistic Director and Conductor


 
Susan Langley

Susan earned her Bachelor of Music degree at Central Washington University, and subsequently studied vocal technique at the University of Colorado.   She has sung with the Opera Colorado chorus, the Seattle Opera Chorus, the Renaissance Festival's Madrigal Quartet, and the early music ensemble Diverse Passions.  Sue is an audio editor for Talking Book Publishers, Inc., a non-profit studio that records books for the National Library Service for the Blind and Physically Handicapped, Library of Congress.


Chris Maunu

A South Dakota native, Chris Maunu holds a Master of Music in Vocal Performance from the University of Nebraska and a Bachelor of Music Education from Northern State University. Chris's performing credits include Central City Opera, Loveland Opera Theatre, Opera Omaha, Augustana Vocal Ensemble (AVE), TADA Productions, The Abendmusik Concert Series, and soloist with England's Swingle Singers. Chris has performed 17 principal stage roles, was a 1st place winner at the 2003 NDNATS voice auditions, and has appeared as a recitalist all along the front range. He has served on the voice faculty at Doane College and Peru State College, and is currently the Director of Choral Activities at Arvada West High School. Mr. Maunu has a private voice studio and is a staff singer at Augustana Lutheran Church.


 
Glen McGrath

Glen McGrath, a graduate of Metropolitan State College of Denver, was Regional Finalist in the Metropolitan Opera Auditions and was twice the recipient of the Colorado Scholar's Award in Voice Performance.  He has made solo appearances with the Grand Junction Symphony, Denver Symphony (now the Colorado Symphony Orchestra), the Arapahoe Symphony and the Sinfonia of Colorado.  He is currently a staff singer at Denver's St. John's Cathedral and Temple Emmanuel.


 
Julia Stacer Melady

Julia obtained her B.A. in Spanish from Brigham Young University, where she sang in the Women’s Choir and helped establish a vocal jazz program. Julia has sung with the church choirs of St. Andrew's Episcopal and Holy Ghost Roman Catholic churches, as well as the Colorado Chorale and Kantorei. Julia also speaks Portuguese and Japanese and has lived in Tokyo, Japan. An ardent fan of Brazilian and Latin music, Julia enjoys singing and playing the guitar during her free time. When not practicing or performing, Julia works as a Spanish teacher, as a volunteer reader for the Radio Reading Service of the Rockies, and as the mother of two.


 
Devin Nordson

Devin, a native of Minneapolis, has been singing all his life, most notably with the Plymouth Music Series under Phillip Brunelle, the Hawaii Vocal Arts Ensemble, Musikantem under Kerry Krebill, and the Ars Nova Singers.  He currently lives in Boulder, works as an academic advisor, and teaches contra dancing.


 
Laura Nordson

Laura Nordson graduated from the University of Denver with a BM in vocal music performance. Now living in Boulder, she teaches classes for Music Together (an early childhood music program) and directs the 5th-8th grade choirs at Shepherd Valley Waldorf School. She also performs regularly in local theater productions.



Raymond Ortiz

Raymond is new to Colorado, having spent the past six years in Kansas City, Missouri. In Kansas City Raymond sang with the internationally acclaimed Kansas City Chorale under director Charles Bruffy. Additionally, Raymond performed as a soloist with several groups including the Kansas City Symphony and the Liberty Symphony. Raymond also served as a Director for Music and Liturgy for Our Lady of the Presentation Church and director and co-founder of the Lee’s Summit Chorale who were invited to perform at Carnegie Hall this past June. Raymond holds a Bachelor’s Degree in Music Education and a Masters Degree in Vocal Performance. Raymond lives in Denver with his wife Holly and six children Molly, Abigail, Lucas, Margaret, Ruth and David.



Jesse O’Shell

Jesse holds a Bachelor of Music degree in voice and violin performance from the Lamont Conservatory at the University of Denver. He has performed with many professional ensembles, including the Baroque Chamber Orchestra of Colorado, Santa Fe Pro Musica, and the Santa Fe Desert Chorale; his solo credits include Mozart’s Requiem Mass and the role of the Evangelist in Bach’s St. John Passion. Jesse currently performs regularly with Platte River Strings and the St. Mary Baroque Orchestra.


 
Kellie Pacheco

Kellie received her Bachelor of Music degree in vocal performance from the Lamont School of Music at the University of Denver. There she performed with the Lamont chorale as well as the Opera ensemble. Following graduation, Kellie sang with Central City opera in the premier of Poet Li Bai. She has most recently performed as a soloist and held a solo recital in Japan while visiting her fiancé. She is delighted to have the opportunity to sing with St. Martin's Chamber Choir.


 
Mark C. Persiko


Mark is a graduate of the University of Michigan (B.S. in Computer Science.)  A chorister since 1989, Mark sang as a member of the University of Michigan Choral Union with the Detroit Symphony Orchestra, under the baton of Maestro Neeme Järvi. Performances included the United States premiere of Tschaikovsky's ballet composition "The Snowmaiden."  Since moving to Colorado in 1997, Mark has sung with Peak Arts Symphony Chorus, the Colorado Music Festival, and the Boulder Bach Festival.  Mark is employed as a software engineer with Level 3 Communications in Broomfield .


 
Michael Pohlenz

Michael Pohlenz is Director of Music at Wellshire Presbyterian Church and Assistant Conductor of Kantorei, with previous experience as Guest Conductor of the Bethany College Messiah Festival in Lindsborg, KS, and as founding Music Director and Conductor of the Wichita Chamber Chorale from 1978-2003. The Chorale was honored to perform at the 1988 Southwest Region ACDA Convention, the 1989 National ACDA Convention, and the 1996 Joan of Arc Festival in Orléans, France. Dr. Pohlenz serves on the Advisory Board of the Denver Bach Society and holds degrees in choral conducting from Friends University, Southern Methodist University and the University of Oklahoma. In his continuing study of choral music, he sang in three Robert Shaw Choral Workshops at Carnegie Hall, and sang and studied conducting with Helmuth Rilling at the Oregon Bach Festival. 


 
Danielle Reutter-Harrah

Danielle recently received her BM in vocal performance from the Lamont School of Music at the University of Denver, where she was cast as Gianetta in L'elisir d'Amore, and held roles in La Boheme, La Nozze di Figaro, and others. In addition to her classical repetoire, she performed in jazz and commercial music combos and was a member of the Lamont Chorale. Over the summer she performed as a soloist and chorus member in the Central City Opera premiere of the Chinese opera Poet Li Bai. She currently teaches music and thoroughly enjoys this opportunity to perform with the St. Martin's Chamber Choir.


 
Ben Riggs

Ben Riggs is the Director of Worship & Program Ministries at Christ Church United Methodist in Denver, and is the Artistic Director of the Denver Gay Men's Chorus. Ben previously served as an adjunct faculty member at Denver's Iliff School of Theology, where he directed the Iliff Choir. Ben received a B.M. in piano from Wheaton College Conservatory of Music, and an M.M. in choral conducting from the University of Colorado. At present, he is completing a Doctor of Musical Arts degree in Choral Literature and Performance at the University of Colorado. Ben has been a member of St. Martin's Chamber Choir since 2003.

 


 
Terry Schlenker

Terry Schlenker studied music composition at the University of North Dakota and at the University of Denver’s Lamont School of Music, from which he holds a Master of Art’s Degree in Composition. Terry’s choral compositions are widely performed, recorded, and published. His music has been featured on the National Public Radio programs of Sacred Classics and Classical Discoveries, as well as the Colorado Public Radio programs of Colorado Matters and Colorado Spotlight. His work has been performed at the National Conventions of Chorus America and ACDA (The American Choral Director’s Association), the International festival of GALA Choruses and the National Choral Festival. Terry works as a human embryologist and has been a member of St. Martin’s Chamber choir since 1997. Learn more about Terry at www.TerrySchlenker.com.


 
Thomas Vanden Bosch

Tom received his BM in Church Music from Rhodes College, and his Master of Divinity degree from Louisville Presbyterian Theological Seminary.  He also holds an MA in music education and choral conducting from the Lamont School of Music and a degree in School Counseling from the University of Colorado at Denver. Tom has been minister of music in numerous churches, and directed Douglas County middle school and high school choirs for many years.


Allison Westfahl

Allison Westfahl received a BA in Music from Yale University and is currently working on a MS in Physiology. During her time at Yale, she sang with the Yale Camerata, the Yale Recital Chorus, and toured nationally with the a cappella group Something Extra. Since moving to Colorado in 2001, she has sung with the Ars Nova Singers and is currently a staff singer at St. Andrew’s Episcopal Church. Off the musical stage, Allison is the founder and lead exercise physiologist with The Athletic Edge in Boulder.


Donna Wickham

Donna Wickham holds a BM in vocal performance and an MM in conducting from the Lamont School of Music at the University of Denver. A St. Martin’s member since 1996, Donna also sings with the Santa Fe Desert Chorale, and is the music director at Christ Episcopal Church in Denver. Donna is also an active jazz performer, composer and arranger, as well as a private studio teacher. She is the vocal jazz instructor at the Lamont School of Music and teaches music history courses for Colorado Community Colleges Online.  


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