Guitar Mash is a non-profit organization that creates opportunities for guitarists and music lovers to connect in a profound way, while supporting music education and communal creativity.
The Guitar Mash movement connects people of all ages, abilities, and culture through making music together, with the guitar – that most democratic of instruments – as the fulcrum.



Enjoy monthly videos of our Musical Director Mark Stewart sharing reflections on the joys of jamming, our birthright as music makers, + other matters large and small.


Mark on fostering a love for music in children.



To celebrate the life and music of Pete Seeger, Guitar Mash will be posting a new favorite Seeger song + quote each month. We invite you to share your memories + fantastic quotes finds, and as always, play along with the music.

“I keep reminding people that an editorial in rhyme is not a song. A good song makes you laugh, it makes you cry, it makes you think.” – Pete Seeger