Meet Our Team of
Talented Teachers!

Ryan Kargoll
Guitar/Piano/Drums/Composition
Ryan began his celebration of music at age 12, when he taught himself how to read music and play songs on the electric guitar. He went on to get a bachelors degree in classical guitar performance and music composition from MSU Denver, and earned his Master's degree in jazz guitar performance from the DU Lamont School of music. He loves working with his students to help them meet their goals in performing or writing any and all genres of music that speak to them.
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Martha Olmedo
Voice/Piano/Ukelele
Martha studied vocal performance at the University of Northern Colorado and has been teaching private lessons since she graduated in 2018. She teaches voice, piano, and ukulele to students of all ages and experience levels with a focus on fundamentals, performance techniques, and passion for music. Martha specializes in musical theatre and classical vocal technique and is passionate about helping students develop their own unique sound while keeping their voice healthy.
She has a deep love of singing and has been performing in musicals, choir, and operas since she was very young. Her performance experience includes numerous musical theatre and opera productions, including over 15 opera performances in Europe. Music has been a lifelong passion for Martha, and she loves sharing that passion with her students!

Spencer Gregg
Voice/Piano/Guitar/Production
Spencer Gregg is a Denver-based music producer, songwriter, and instructor working across recording, custom composition, and private music lessons. As the founder of Rocky Sound Direction and Spencer Does Music, his work focuses on clarity, intentional sound, and long-term artistic development. With experience in voice, piano, guitar, songwriting, and studio production, Spencer works with artists, students, and creative projects throughout the Denver area. Work spans artist development, demo production, original music composition, and sync-ready projects for independent releases and media use.

Tatum Russo
Voice/Flute
With a BFA in Musical Theatre from MSU Denver and nearly a decade of teaching under her belt, Tatum brings the energy of the stage into every lesson. She helps students develop strong vocal technique, dynamic storytelling skills, and the confidence needed for auditions and performances. Her approach blends technical precision with creativity, making her lessons ideal for aspiring performers, young artists, and anyone who wants to unlock their voice with joy and authenticity.

Hayden Bosch
Drums/Percussion
Hayden studied jazz drum kit at DU and maintains a regular schedule of gigs around the Denver metro area. Always striving to incorporate the latest and greatest technical drumming chops, he effortlessly communicates lesson and musical ideas to his students in a grounded and charming fashion.

Jasmine Deaguero
Bassoon/Flute/Saxophone/Clarinet

Gabriel Mayer
Viola/Violin/Cello
Gabriel Mayer is a versatile violist from San Diego, California, whose work spans classical performance and cross-genre collaboration. He earned his Bachelor of Music degree from the University of Denver’s Lamont School of Music, studying with Basil Vendryes, and is currently pursuing a Master’s degree in Performance at the Royal Conservatoire of Scotland under the guidance of Jane Atkins. Gabriel has performed in festivals and concert halls across the United States and internationally in Italy, Scotland, and England.
He has appeared with a wide range of ensembles and artists, including the Trans-Siberian Orchestra, the Scottish Ensemble, Scottish Opera, Sammy Rae & Friends, and the Lodestar Trio, among others. In addition to his classical work, Gabriel is an active collaborator across genres and has performance and recording experience in rock, folk, indie, and klezmer/Jewish music, bringing flexibility and curiosity to every project he joins.

