Holger PetersenHolger Petersen is a veteran Canadian broadcaster whose weekly Saturday Night Blues show on CBC has been a fixture on the network for 24 years; at home in Alberta, his CKUA network show, Natch'l Blues, has been aired every week for more than 40 yearsPetersen also runs his own label, Stony Plain -- one of Canada's longest surviving independent record companies, and was a founder of the Edmonton Folk Festival. Read More Read Less