Visit the very comprehensive and sophisticated
BBC
Radio 2 Website which has a huge amount of information, plus "The
Virtual Session", 20 sets of mainly Irish tunes played at a steady
pace, so that one can join in.
"fRoots Magazine" covers a wide range of national and international
folk and roots music topics - visit http://www.frootsmag.com.
A good folk magazine is "The Living Tradition".
eMail
http://www.folkmusic.net