"Simply Folk" on RTE1 (radio) was unusually good tonight. It featured songs of the travelling people.

It appears to be a bit too soon to get an addy for the podcast. Tonight's Rolling Wave (a traditional music programme which precedes Simply Folk, and is i.m.o. more consistently worth a listen)is up on Listen Again but the most recent broadcast of Simply Folk available is 12 July. So either I or someone else can add that later.
https://www.rte.ie/radio/radioplayer/html5/#/podcasts/search?searchTerm=simply folk