b.) Guilty is a Christian emo/post-hardcore band from Ontario, Canada.
a.) GUILTY is a Swedish hardcore band, Linköping-Jinköping.
They play straight forward heavy hardcore in the veins of Cro-Mags, Madball, Leeway and so on. Past and present members of such acts as Values, Big Deal, Lions Den, The Romance, xHour Of The Wolfx and Suburban Crook Attakk.