Tom Rigney and Flambeau deliver their fiery, electrifying performances of Cajan, zydeco, low-down blues, funky New Orleans grooves and heartbreakingly beautiful ballads and waltzes to audiences in Central Montana. Sunday, April 3, 4 p.m. Hobson Public School in Hobson Tuesday, April 5, at 7:30 p.m Mansfield Theater in Great Falls. Tickets and information . Tom Rigney and Flambeau are featured as part of the new PBS music series " Music Gone Public " that's currently airing on more than a hundred