About Keith Mastrian

Keith Mastrian
Music Teacher, Master
Location: Lewes, DE
Speaks: English
Instructs: Banjo, Bass Guitar, Guitar, Mandolin, Ukulele
Get to know Keith Mastrian
What I enjoy most about music is teaching it—helping students grow, explore, and make the kind of music they’re excited about. Whether you’re picking up an instrument for the first time or looking to take your playing to the next level, I tailor each lesson to your interests and goals. I believe in meeting students where they are and building from there, always with creativity and enjoyment at the center.
I’ve been teaching for many years and have had the privilege of working with a wide range of students. I studied music at The King’s College in New York City and was fortunate to study privately with Grammy-winning jazz guitarist Harry Leahey. As a performer, I’ve toured with bands and played in orchestras for Off-Broadway productions, experiences that have given me a deep appreciation for many styles of music.
My goal is to help every student find their own voice on their instrument and enjoy the journey along the way.
Keith Mastrian teaches at:
17903 Willie Rd
Lewes, DE 19958
- Repairs
- Returns Allowed
- Ship To Store
- Curbside Pickup
- Lessons
- Rentals
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With over 250 locations nationwide, Music & Arts is the nation’s leading provider of private music lessons, band and orchestra instrument sales, rentals and repairs. Our remarkable story of growth has everything to do with the countless unshakable relationships we’ve formed with students, parents, music educators and musicians of every stripe in the local communities we serve across the country. Since opening our first store back in 1952, we’ve been owned and operated by the same family, and there’s nothing we do as a company without our values in mind. For whatever you’re doing in music, we’re here to help. We hope you visit our Lewes location soon! Our friendly staff can’t wait to meet you.