Corrections welcome and invited.
NPR also has some information on the program. Gerard Manning has another radio stations list that has everything but the Thistle and Shamrock in terms of celtic-type music programs. As mentioned at the top of this page, Gerard runs the Ceolas site on the web. Also, Traveling folk is on 8-10pm on Saturdays and Celtic Connections with Fiona Ritchie is on 10pm to midnight on Saturdays. Gary was offline for a while but is back now.