Site 1: http://www.progquebec.com/contraction.htmlSite 2: http://badcatrecords.com/BadCat/CONTRACTIONcanada.htm Group members: Robert LACHAPELLE, Yves LAFERRIÈRE, Richard PERROTTE, Christiane ROBICHAUD, Robert STANLEYSolo career: Yves LAFERRIÈRE, Franck DERVIEUX