What key details about muleskinner -lrb- band -rrb- can be extracted from the following bio? Bio: muleskinner was an american bluegrass supergroup , active during the early 1970s .
- years active is 1973- landscape is yes- past members is david kahn john guerin peter rowan grisman clarence white richard greene bill keith john- caption is l-r grisman , peter rowan , richard greene . hidden behind : r. greene : stuart schulman . bill keith , clarence white , david- origin is los angeles , california , united states- label is warner bros. , micro werks- name is muleskinner -lrb- band -rrb-- background is group_or_band- image is muleskinner_youtube . jpg- associated acts is seatrain monroe , grateful dead , earth opera , the byrds , bill