Deanna Moseley Music Studio

I’m Deanna Moseley, and I’ve been teaching music since 2004. With over 20 years of experience, I specialize in contemporary vocal and piano instruction—think pop, rock, musical theatre, and everything in between. My studio, based in O’Fallon, Missouri, isn’t your average lesson stop—it’s where artistry and authenticity collide.

What sets me apart is my B.A. in Commercial Music, a degree focused specifically on training in contemporary styles (unlike the traditional Music Ed path rooted in classical music). I’ve spent years performing popular music live—as a lead vocalist, keyboardist, and background singer—for crowds ranging from 10 to 70,000. That real-world experience fuels my teaching.

My mentorship-based approach fosters trust and creates a positive environment where students don’t just learn—they conquer. I’m not just here to teach music—I’m here to build confidence, self-expression, and real-world musicianship. Every student, regardless of age or skill level, receives personalized guidance and performance training.

Each year, I produce three large-venue, live-band student concerts, giving singers and pianists the kind of stage experience most young artists only dream of. While participation isn’t mandatory, all ages and levels are encouraged to take the stage and shine.

Whether you're 5 or 55, brand new or leveling up—if you’re ready to grow, I’m ready to teach.