The group who started Folkrock in UK...the first LP was influenced from US-Psych & BYRDS,
before the own sound was found in a mix of traditional UK folk with Rock & Pop.
..the two masterpieces are the album FULLHOUSE (with great song SLOTH you will hear  prog
influences too & the album LIEGE & LIEF.

see :
Ian Matthew ; Richard & Linda Thompson ; Eclection ; Fotheringay ; Exception ; Uglys ; Jethro Tull ;
Strawbs ; Albion Band ; Trader Horn ; Steeleye Span ; Plainsong ; Pyramids ; Ronny Lane ; The Bunch ;
Dave Swarbrick ; Sandy Denny ; Giles Giles & Fripp ; Matthews Southern Comfort ; Grease Band ;

Musicians :
Judy Dyble (67-68), Sandy Denny (68-70) - vocals; Simon Nicol - voc., guitars, dulcimer;
Ian Matthews (Ian McDonald) (68-69) - vocals;
Ashley Hutchings (67-69), Dave Pegg - voc.,bass, mandoline;
Richard Thompson (-71) - guitars, voc.: Martin Lamble (died 1969), Dave Mattacks - drums;
Dave Swarbrick - vocals, fiddle, viola, mandoline
1971-1980 :
Roger Hill, David Rea, Trevor Lucas, Jerry Donahue - guitar, vocals;
Tom Farnal, Paul Warren, Bruce Rowlands - drums; Dan Ar Bras - guitar;
Bob Brady - piano; Roger Burridge - mandoline, fiddle;
1985-1990:
Martin Allcock - mandolin, guitar, slide; Ric Sanders (ex-Soft Machine) - violin, keyb.;
+ Pegg, Nicol, Mattacks  (+ R.Thompson & J.Donahue)

Tracks :
Meet on the Ledge
Fotheringay
Mr. Lacey
Book Song
Sailor's Life
Situ dois Partir
Who knows where the Time goes
Matty Grooves
Now be thankful
Walk awhile
Sloth
Bonny Black Hare
Angel Delight
Bridge over the River ash
John Lee
Breakfast in Mayfair
Hanging Song
The Hen's March 1.57 the four  poster Bed