String Theory Guitar Studio
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Guitarist, songwriter, recording artist and instructor. Founder of String Theory Guitar Studio. Bringing real-world musicianship to every lesson.
Former member of Once Upon a Tyme… (Hit City Records/ Turner's World Publishing).
05/04/2026
🎸 Music that fits your mission.
Near MCB Quantico and proudly serving our military and first responder community across the nation— including Naval Station Norfolk, MCAS Cherry Point, Seymour Johnson AFB, Fort Bragg, MCB Camp Lejeune, MCAS New River, Pope Army Airfield, Naval Base San Diego, Marine Corps Base Camp Pendleton, Edwards Air Force Base, Vandenberg Space Force Base, Eglin Air Force Base, Patrick Space Force Base, Naval Air Station Pensacola, Joint Base San Antonio, Fort Hood,Fort Bliss, and Laughlin Air Force Base.
Flexible scheduling and expert instruction help you stay balanced, creative, and connected through music.
We offer a 15% discount on all lessons for our military and first responder heroes.
đź“… Book your lesson today: https://bit.ly/STGSBookNow
📞 703‑794‑7781
📧 [email protected]
You Served With Honor. Now Play With Purpose.
Service shapes people in lasting ways: discipline, focus and commitment. Those qualities still matter to us.
At String Theory Guitar Studio, we work with adults who want practical guidance, real progress, and a place to start or start again. If you are active duty, a veteran, or part of a military family… us too. This is your place to begin.
Book here: https://bit.ly/STGSBookNow
Online lessons nationwide
Military and first responder discount available
It’s never too late to start playing guitar.
www.stringtheoryguitarstudio.com
A lot of adults have thought about learning for years, then talked themselves out of it because they assumed that time had passed.
It hasn’t.
You don’t need a musical background.
You don’t need to have started years ago.
You just need a place to begin and someone to guide you.
If you’re curious, this is the right time to stop waiting and start. String Theory Guitar Studio helps adults get started with clear, practical guidance and real encouragement.
Let’s find your groove.
Follow us for latest studio news and updates!
What’s holding you back from starting? Comment below.
You don’t need more tricks to play better
You need solid fundamentals:
*Smoother chord changes
*Consistent rhythm and timing
*An improved listening ear
The fastest progress usually comes from simplifying, focusing, and getting the essentials right. Simple done well will take you further than complicated done poorly.
Follow for practical guitar guidance that helps you improve with purpose — and let String Theory Guitar Studio help you find your groove. www.stringtheoryguitarstudio.com.
Practical guitar guidance. Real progress.
If you’re a beginner—or you’ve been stuck longer than you’d like—String Theory Guitar Studio is built to help you make steady, meaningful progress with clear instruction and a supportive approach.
Our Essentials Lesson is the best place to start. You’ll get focused, one-on-one guidance and leave with practical next steps you can really use.
Tap the booking link in our profile to book your Essentials Lesson.
02/19/2026
Meet Tim Grabus, the instructor behind String Theory Guitar Studio.
STGS was built on a simple idea: learning guitar should feel encouraging, clear, and genuinely enjoyable. Every lesson is shaped by years of real-world playing and teaching, but paced to meet you exactly where you are.
Whether you’re just starting out or returning to music after time away, this is a place to grow, explore, and build lasting skills… all without pressure or pretense.
You’re always welcome here.
🎸 Learn more at: https://stringtheoryguitarstudio.com
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Telephone
Address
Manassas
Manassas, VA
Opening Hours
| Monday | 12pm - 6pm |
| Tuesday | 10am - 6pm |
| Wednesday | 10am - 6pm |
| Thursday | 10am - 6pm |
| Friday | 10am - 2pm |