He co-founded the zine DRUT, which pioneered coverage of Polish art during its publication from 1985 to 1987.
Socha managed the group Kirkut-Koncept, which performed original compositions that ranged between rock, cabaret, ethnic, and experimental music during its 1986 to 1990 lifetime.
He has collaborated with Jarosław Bester, Bolesław Błaszczyk, Marek Chołoniewski, Chris Cutler, Piotr Czerny, Tomasz Duda, Joane Hétu, Tomasz Krakowiak, Jacek Podsiadło, Raphael Roginski, and Yuriy Yaremchuk.
Between 2004 and 2014, he translated the Sefer Dembitz to Polish for the genealogy organization JewishGen.
Socha wrote the script and music for the 2004 short documentary Nothing Remains Forever (Society of Friends of the Land of Dębica).