Projects in music, website design, & artist development.
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Music Lessons & Workshops

Empowering students to express what matters through songwriting and production.



The Mosey team has moved to Los Angeles! Our home studio is located in Glendale and we are currently accepting new students.


Weekly Private Lessons

Develop self-expression, healthy vocal technique, and confidence through singing, songwriting, and performing music for others.

  • 40 minute lessons at $50, billed monthly
  • 50 minute lessons at $60, billed monthly

Group Songwriting & Production Workshops

Collaborate with friends to write & record an original song. Great for schools, parties, summer camps, or other special events. Contact us for a personalized quote.



For a free 15m phone consultation and scheduling information, email



Lucy and Spencer created such a fun and happy atmosphere to do this. They listen and encourage personal style and development. They are so positive! Can’t recommend this enough!
— Rita, Parent
Songwriting Workshop was great because I could get all of my feelings and stress off my shoulders.
— Student
Writing songs and music in general is no joke my life. So I just loved this workshop for all the reasons. My biggest dream is to go on a world is my passion :)
— Student
Lucy creates a really inviting and inspiring environment for students to work in. She not only knows her craft extremely well, but she is so good at explaining and guiding her students in very creative and understandable ways.
— Emily, Educator
I was impressed by their professionalism, and charmed by their ability to relate to both parent and teen. I’m sure my daughter saw that Lucy and Spencer’s realities (creating lives around their passions) could one day be the realization of her own dreams.
— Betsy, Parent

About your Producers

Lucy & Spencer

Lucy Horton & Spencer Stewart as Eugene Marie, Photo by Deer Creek Media

Lucy Horton & Spencer Stewart as Eugene Marie, Photo by Deer Creek Media

As performers, Lucy & Spencer are Eugene Marie, an electropop duo who released their debut EP in July 2017. As music educators, they produce songwriting workshops and teach privately across the country. As creators, Spencer produces music and Lucy designs websites. While living in Brooklyn, Spencer spent a month as a subject in an art installation, Lucy helped produce a music festival, and they both have done their fair share of performing music for toddlers. They recently moved to Los Angeles to continue performing, producing, and teaching.

Lucy Horton teaches voice and songwriting, and graduated from the University of Washington with a degree in Music Education & Choral Emphasis in 2014.

Spencer Stewart teaches music production, and graduated from Berklee College of Music with a dual-degree in Bass Performance and Film Scoring in 2013.