Vocal - Mercer Ln Location Vocal - Mercer Ln Location


NAME: Rachelle Swartzentruber

INSTRUMENT: Voice / Performance


AGES: All Ages: Beginners, Intermediate, Professional

FOCUS:Technique, Theory, Ear Training, Stage Performance

NOTES: Rachelle has been performing from early childhood. She graduated from Central Bible College in Springfield, Missouri, with a music degree and has a well-rounded background in performance, ministry and stage direction. She possesses a deep love of music and has a passion for performance and teaching others the beauty of music! Throughout her career, Rachelle has served as a professional Vocal Coordinator at Phoenix First Assembly, and worked with worship team vocalists, ensembles, and production casts. She has been enlisted as musical director for a number of productions including: Once Upon a Mattress, Curtains, and Star of Wonder. Rachelle is a full time voice and piano teacher, musical director, performer & performance coach.

Whether you are auditioning for a school musical or American Idol, there are vocal and performance secrets that you need to know to get noticed. Rachelle can help you realize your full potential.




NAME: Martha Irvine

INSTRUMENT: Voice, Guitar, Performance Coach

STYLES: All Contemporary Commercial Voice Styles

AGES: All Ages

FOCUS:Technique, Theory, Ear Training, Stage Performance

NOTES: Born into a musical family, Martha has loved to sing for as long as she can remember.  Her first solo, when she was two years old, was intended to be a duet with her big sister.  From what her parents say, she took the microphone away and sang her own song! She started playing guitar at age 13 and quickly fell in love with the freedom she felt in communicating to audiences through music. She earned her Bachelor’s degree in Music Education from Arizona Christian University, in Phoenix, AZ, and her Master’s degree in Contemporary Commercial Voice Pedagogy from Shenandoah University, in Winchester, VA. She is also certified in all levels of Somatic Voicework™ /The LoVetri Method for Contemporary Commercial Voice. She has studied and performed a diverse selection of solo music including selections from Rock, Pop, Jazz/Blues, Country, Folk, Musical Theater, Christian and Classical styles. Martha also has a love for song writing that was birthed out of jam sessions with her rock band that rehearsed in a friend’s garage. She has recorded one full length album entitled “Anthem to You” and she is currently working on a new EP to be released next year! Martha has over 12 years of worship leading experience in Arizona and Virginia, and as a sought after performing artist, she regularly sings for churches, retreats, and events. She has taught private voice lessons for 6 years and was an assistant adjunct voice professor at Arizona Christian University for 3 years. Her eclectic love for musical styles, functional vocal technique, and song writing influences her ability to train and coach singers to find their own unique vocal identity.





NAME: Jason Spencer

INSTRUMENT: Voice, Electric. Acoustic, Bass Guitar

STYLES: All Styles - Classical, Popular, Jazz, Gospel, Country


AGES: (Ages 5 - Adult)

FOCUS: Technique, Theory, Ear Training, Performance, Pedagogy

NOTES: This talented instructor teaches a variety of styles and techniques. He utilizes his professional teaching and performing experience to inspire every student.  He is one of our dynamic band leaders at our Rock and Roll Workshops.




Two Locations
7131 E. Mercer Ln
Scottsdale, AZ 85254

20801 N. Scottsdale Rd
Scottsdale, AZ 85255


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