Learn About the Music Producer Group the J.U.S.T.I.C.E. League 2 CommentsShort video that talks about who the J.U.S.T.I.C.E. League is. Facebook Twitter Tags: J.U.S.T.I.C.E LeaguePosted by Mark V on September 20, 2012. Category: Other · VideosGet Email UpdatesGet free email updates of music production news, interviews, free music making resources, and much more. Your email will be kept private.