“Festivalisation” of jazz was a gradual process but one that seemed, a few years ago, to be terminal. Luckily, good sense has prevailed and jazz festivals have taken their rightful place in the overall scheme of things. Now Ireland boasts at least 7 such events, most of which are autumnal, including the great-grandmother of them all, Guinness Cork Jazz Festival. Started in 1978 and still prospering. In the Hot Box we check out some of the artists and bands appearing in Cork 2019, including headliners Kurt Elling, Linley Hamilton and Fred Hersch. And some less well-known – Airelle Besson, Sue Rynhart and Les Fans Flures.