Summer rock school registration now open


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About Us

Jack’s Guitar Garage is a musical education center specializing in guitar, bass, piano, drums, voice and ukulele instruction. The core curriculum revolves around learning the “language of music” and how it is applied in different musical environments.While providing a solid foundation, students of all ages are challenged to develop a sense of expression, imagination and creativity. These opportunities involve group and private lessons, jam sessions, summer rock school and recitals.

I am so happy to find a right place and meet an awesome instructor for my little guy. The whole learning environment is great

Jin C.


Great place for lessons!



Teachers are so friendly and talented. My son has done really well there for guitar lessons and a few weeks of rock camp over the years. Love it there!



Our Videos


The J.G.G. Soundboard

our musicians blog


contact us

Jack Shanahan, Owner

Chris Bosch, General Manager

Northborough: 508.393.7200

North Grafton: 774.293.5115

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247 West Main Street (Route 20) Northborough, MA 01532


Monday - Thursday 11:00 am - 9:00 pm

Friday 2:00 pm - 7:30 pm

​Saturday 9:00 am - 2:00 pm

Sunday Closed

North Grafton

198 Worcester Street,

North Grafton MA 01536


Monday - Thursday 2:30 pm - 8:00 pm

Friday Closed

​Saturday 9:00 am - 1:00 pm

Sunday Closed


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Northborough  |  508.393.7200

North Grafton  |  774.293.5115