What are the opening hours?

Monday 10am - 9:30pm Tuesday 10am - 9:30pm Wednesday 10am - 9:30pm Thursday 11am - 9:30pm

Deanna Moseley Music Studio

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United States
O'Fallon, MO
Deanna Moseley Music Studio

Established in 2004, DMMS is the #1 GOOGLE RATED music studio in St. Charles County. Welcoming ALL skill levels, ages 5- ageless.
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Specializing in piano and all genres vocals: pop, rock, musical theater, contemporary christian, country, and more. + 3 Real Life Large Stage Concerts A Year
+ Ages 6-Ageless
+ All Experience Levels Welcome
+ Vocal And Piano/Keyboarding Instruction

08/25/2026

💔This one hits hard. I grew up listening to Dolly, and some of my earliest lessons in harmony came from singing along with her and Kenny Rogers’ duets. My Dad’s nickname for me was Dolly.

☀️I was always moved by the way she radiated the joy of the Lord—her positivity and her equal measure of grit and grace. She influenced me deeply as a musician, and I have always had mad respect for her extraordinary generosity and altruism. What a light she was. She will be deeply missed. 🤍

08/19/2026

Slay away Bella!!!! Bella is back on The Muny stage in Something Rotten! 🎭✨ She’ll be singing, dancing, and lighting up that enormous stage—as she always does—from August 17–23!

As proud as I am of Bella’s incredible talent, I’m even prouder of the truly awesome human she is. She is a fabulous young lady with a beautiful heart, and watching her continue to grow both onstage and off is such a gift. 💛

Go shine, Bella! We are all so incredibly proud of you! 🌟

E3=Empowering-Encouraging-Equipping
DMMusicstudio.com

08/17/2026

I’m helping an awesome St. Charles County based band quietly search for the right drummer—and let me just say: THIS BAND IS GOOD.
For those who don’t know me personally, I don’t throw recommendations around lightly. If I’m putting my name behind musicians, they meet my standards—and if you know me, you know those standards are pretty high. 😂 Please DM me if you are interested and I'll send you their way.
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🥁 DRUMMER WANTED — LET’S MAKE SOME NOISE 🎸🔥
We’re a working band playing classic rock and alternative covers, with a growing interest in writing and developing our own alt/indie rock material.
We’re looking for the RIGHT drummer to join us for the long haul.
🥁 What we’re looking for:
• Age 18–30
• Solid, experienced drummer
• Previous LIVE performance experience
• Comfortable with classic rock and alternative
• Interested in writing and creating original alt/indie rock music
• Reliable, prepared, and committed
• Wants to be part of a WORKING band—not just an occasional jam
• Interested in building something long-term with a band that is actively playing out and gaining momentum
We’re serious about the music, but we also want someone who fits the band personally. Chemistry matters. No egos, no drama—just someone who loves playing, wants to work, and is excited about seeing how far we can take this thing.
If this sounds like you—or you KNOW the drummer we need—send me a message!
🎸🥁 SHARE AWAY! Our drummer might be hiding somewhere on your friends list.

08/11/2026

I’m not quite sure how to write this one without getting a little emotional. ❤️

🏆My studio has been recognized as the BusinessRate BEST of 2026 Missouri Award Winner in the Music School category, based on verified Google Review data.

💪🏻What makes this especially meaningful is how we got here. Over 22 years, an estimated 2,500+ students and counting have passed through my studio doors, and DMMS has grown organically—without traditional advertising, purchased followers, or incentives for reviews. It has grown through word of mouth, referrals, and families simply sharing their experiences with others.

🙌🏻DMMS has never been a one-person show. First and foremost, I thank God for blessing and equipping me to do what I love. To the amazing musicians who have faithfully played behind my vocal students and helped make our concerts something truly special, to my family who has supported this crazy journey, and to everyone who has helped behind the scenes—you are part of this too.

🥰To my students and families, past and present—thank you. Every student, every family, every review and every referral has helped build this studio into what it is today. I never take your trust or support for granted.

💃🏼22 years later, I still get excited watching someone discover what they’re capable of. And THAT will always be the best part of this job. ❤️🎶

E3=Empowering-Encouraging-Equipping
DMMusicstudio.com

08/09/2026

Happy continuance of life day! I hope your day is an endless celebration of your fabulousness!

07/04/2026

🇺🇸America Raaaaaaawks!!!!! 🤘🏻🤘🏻🤘🏻🤘🏻🤘🏻🤘🏻🤘🏻🤘🏻 Happy 250th to all the patriotic, freedom loving rockstars!!!!

05/25/2026

Honoring those that gave it all.

05/19/2026

The end of an era ❤️🎭✨

A huge congratulations to Fynn and Allison on their final YPT student performances in Shrek - The Musical as graduating seniors!

Fynn absolutely crushed it as Lord Farquaad, and Allison was spectacular as the Wicked Witch. Watching these two grow not only as performers, but as confident, talented young adults, has been such an incredible journey.

A tiny shameless plug… years of hard work, dedication, and authentic training truly do create magic 😉✨

While I am beyond excited for all that lies ahead for both of them, this one definitely pulls at my heartstrings. You will both be deeply missed, and I could not be more proud.

Keep shining, keep soaring, and as always… lovee large, live loud ❤️

05/18/2026

Huge congratulations to Bella for being selected to perform in the Youth Ensemble of Something Rotten at The Muny! 🌟

Every student’s journey is unique. For some, music builds confidence and joy. For others, it opens doors to incredible performance opportunities like this.
A tiny shameless plug… this is exactly why strong training, authentic coaching, and personalized prep matter 😉✨

Bella, we are beyond proud of your hard work and cannot wait to cheer you on! ❤️

E3=Empowering-Encouraging-Equipping
DMMusicstudio.com

Address

816 Sherwood Forest Court, Suite 100
O'Fallon, MO
63366

Opening Hours

Monday	10am - 9:30pm
Tuesday	10am - 9:30pm
Wednesday	10am - 9:30pm
Thursday	11am - 9:30pm

Website

http://www.dmmusicstudio.com/

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