Might as well list some others who i have enjoyed in the last 12 months....
Andy Irvine - he has a new album out which is really good.
Ass - Incredible swedish guitarist
Balmorhea
Bert Jansch - still like listening to his stuff from time to time. He was a pioneer
Bonnie "Prince" Billy
Breabach - 2 pipers in this Scottish band, really good
Coope, Boyes & Simpson - never thought id find myself listening to this sort of thing a few years ago!
The Decemberists - heavily folk influenced US band
Fairport Convention - The original pioneers of 'electric folk'
Duotone
Iron Horse - Ace bluegress
John McCusker - Amazing fiddler, involved in lots of stuff but also has done some solo work.
Johnny Flynn
Julie Fowlis - Sings in scots gaelic so havent a clue what shes singing about but great all the same
Roddy Woomble
Drever/McCusker/Woomble - they did a great collaboration called "Before the Ruin", its really good
Lumiere
Nick Drake
Nickel Creek
The Owl Service
Pentangle
The Unthanks
Reg Meuross
The Scoville Units - Celtic Bluegrass, good stuff!
Spiro - instrumental trad trio from Bristol
Thatll do for now
