private teacher in boulder

Voice Teachers in Boulder

Our Voice Teachers

Maggie Barnes

Maggie Barnes is a chamber, orchestral and solo performer based in Boulder, Colorado. A Colorado native, Maggie started playing piano and singing at age five, instantly falling in love with music. Throughout primary school, she sang with jazz and show choirs and played jazz piano at many reputable festivals. Maggie began her undergraduate education at the University of Colorado Boulder in the fall of 2016. She has been studying horn performance under the esteemed Michael Thornton, Principal of both the Colorado Symphony and LA Chamber Orchestra... Read More

Theresa Peterson

Theresa a lifelong musician, teacher, and performer who has been teaching music for 12 years. As a classically trained violinist/violist, she can teach in a traditional idiom, but also plays and teaches many styles of music. Through the utilization of the Suzuki method among other methods, Theresa lets the interest of the student guide the lessons. Her approach to music is a full sensory approach that includes technique, practice strategies, and memorization strategies. Her first priority is for music to be fun and to feel doable! Theresa grew ... Read More

Andi Weidemann

Andrea is a classical soprano and voice instructor from Fort Worth, TX. She has taught music lessons professionally for the past eight years, to students as young as three through senior adults. Andrea recently completed her Master of Music degree in Voice Performance at Colorado State University, where she served as Graduate Teaching assistant to CSU’s opera program. Andrea loves to teach students of all ages, levels of experience, and musical backgrounds. An opera singer herself, Andrea is equally at home and experienced with teaching all mus... Read More

Santiago Herrera

Santiago received his undergraduate degree in Voice Performance from the University of North Texas in the Spring of 2017. During his studies there he performed with UNT Opera in roles such as Goro, in Puccini's Madama Butterfly, Remendado in Bizet's Carmen, Don Curzio in Mozart's Marriage of Figaro, Liberto in Monteverdi's L'Incoronazione di Poppea, and Hermann in Offenbach's Tales of Hoffmann, among others. In addition to opera Mr. Gutierrez Herrera is an avid performer of contemporary genres. In 2016 he was commissioned by the Canadian progre... Read More

Easton Nguyen

Easton is a singer, pianist, and guitarist with a bachelor’s degree in Vocal Music Education from East Tennessee State University. In addition to his vocal training, Easton has been studying the piano since he was 8 and the guitar since he was 15. In Tennessee, he was an accompanist of Holston Valley Unitarian Universalist Church in a rural district of Johnson City. He also performed with his colleagues in college throughout the region of Northeast Tennessee. He loves working with students of all ages, and he enjoys making music with everybody.... Read More

Lennart Triesschijn

Lennart is a Dutch pianist, currently living in Longmont, CO. He holds degrees in Piano Performance from the Amsterdam Conservatory (B.M. 2016), the University of Wyoming (M. M. 2018) and he recently finished a degree in Collaborative Piano at the University of Colorado (M.M. 2020). Although his main education is classical, Lennart loves many styles of music and likes to teach all of them. He is also an experienced vocal coach. In his teaching, Lennart likes to combine his passion, technical training and analytical understanding of music, in or... Read More

Liv Roumel

Olivia “Liv” Roumel is a vocalist, guitarist, songwriter and pianist. She attended the Berklee College of Music in Boston and earned a bachelor’s degree in music from Naropa University in Boulder in 2019. Growing up in Southeast Michigan, she performed in jazz clubs and other venues from the age of fourteen, singing standards along with original music. She recorded her first album, “Blip,” in 2018, and continues to record, produce, and perform an eclectic range of styles. Liv not only offers students her experience in performance and compositi... Read More

Emma Myers

Emma is a Colorado native and currently studying choral music education at the University of Colorado. She has studied piano since age 8 and voice since age 15, and began teaching in 2017. She has performed in women's, mixed, and jazz choirs, as well as solo musical theatre, jazz, pop, and classical repertoire. Emma loves working with students of all ages and strives to cultivate a positive, organized, and fun learning environment.... Read More

How Our Voice Lessons Work

how it works icons


how it works icons


how it works icons


how it works icons



Book a $25 Intro Voice Lesson

more icons

The teacher comes to you

(we also offer virtual lessons)

more icons

Decide to continue

Enjoy weekly lessons all month long

more icons

Receive an invoice at the end of the month

more icons

1 Voice Lesson Review

Kristin F.

Our daughter has been taking voice lessons at Mountainside for years and we could not be happier. We've been impressed with the quality of instruction and encouragement she has received. Her voice teacher is very knowledgable and patient.