Since 2003, Kalmunity features a multicultural, multidisciplinary group of musicians performing "live, organic improv" every Tuesday night at Sablo Kafé in Montreal's Little Italy. Led by founder and drummer Jahsun and MC vocalist Josephine Watson, the collective now includes over 60 musicians and celebrated its 6th anniversary in 2006. The popular weekly sessions have evolved to include showcase gigs at larger venues Sala Rossa and Kola Note. Regardless of location, the focus stays on the music; unlike a jam, Kalmunity's improv is as much about the audience's participation as the performers'.