SEDR [Supplementary Experimental Data Record] is an experimental community radio platform based in Chicago. Founded during the heat of the pandemic in 2020, SEDR is an online database collecting and archiving human curation through the lens of sound and conversation. All our broadcasts are free and open to the world. This will never change. We hope SEDR will be an accurate reflection of these particular moments in time and space.

SEDR is 100% volunteer based and operates through a team of friends, collaborators, and contributors.

Design and development by Adam Road