Chicago Today

By the People, for the People

DeffJam - Celebrating the Life of Ryan Deffet

January 3, 2026 5:00 pm

Thalia Hall
1807 S Allport St, Chicago, IL 60608

DeffJam is an evening of live music and arts celebrating the life of Ryan Deffet. Join us at Thalia Hall on Saturday, January 3rd - all ages welcome, pay what you can. Proceeds will be donated to Experimental Sound Studio. Radiating creativity, kindness, and joy - Ryan invested time in the arts, cherished moments with loved ones, and befriended communities all over.

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Why We Like It

  • Ryan Deffet kicked off DeffJam in 2016, and this year's rendition carries his energy forward as friends take the stage and come together from all over.
  • Proceeds will go towards Experimental Sound Studio, a Chicago-based nonprofit dedicated to artistic evolution and the creative exploration of sound.
  • ESS is working with the Deffet family to provide scholarships to musicians and audio engineers in Ryan's name.

Who Should Attend

Music lovers, artists, and those who want to celebrate the life and legacy of Ryan Deffet are encouraged to attend this all-ages event.

In the Spotlight

Space Gators

The band Ryan Deffet led, known for their eclectic sound and DIY spirit.

Faux Furrs

Another band Ryan Deffet was involved with, showcasing his musical versatility.

About the Venue

Thalia Hall

A historic music venue in Chicago's Pilsen neighborhood, known for its intimate atmosphere and support of the local arts scene.

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