What key details about john roberts -lrb- musician -rrb- can be extracted from the following bio? Bio: john roberts -lrb- born 1940s -rrb- is an english musician residing in schenectady , new york . he is best known for his musical collaborations with tony barrand . as roberts and barrand , they perform '' a cappella '' and accompanied performances of traditional english folk music . they also perform and record fare such as sea shanties of the north atlantic , and an album of traditional drinking songs . the duo is also half of the related act '' nowell sing we clear '' -- which in addition to a number of albums -- performs an annual yuletide concert series . born in england , roberts moved to the united states to study graduate level psychology at cornell university , where he formed his ongoing music partnership with tony barrand in 1968 . roberts also has a solo career , is a member of the trio ye mariners all -lrb- with john rockwell and larry young -rrb- , and performs regularly with upstate new york 's broken string band .
The answer to this question is:
- years active is 1969 --- caption is john roberts in 2009 .- origin is cornell university- label is -lsb- http://www.goldenhindmusic.com/ golden hind music -rsb-- genre is traditional folk music- notable instruments is anglo and english concertina , banjo , and guitar- name is john roberts- image size is 200- background is solo_singer- image is john roberts musician.jpg- associated acts is roberts all broken string band and barrand nowell sing we clear ye mariners