Given the question: Read the bio below and try to give details on dave knudson -lrb- guitarist -rrb- 's:    - instrument     - years active     - caption     - origin     - genre       - birth date     - name     - background     - image     - associated acts     - occupation     Bio: dave knudson -lrb- born october 13 , 1976 -rrb- plays guitar with seattle based indie band minus the bear , and was previously the guitarist for mathcore band botch . other credits include additional guitars on these arms are snakes ' album `` oxeneers or the lion sleeps when its antelope go home '' .
The answer is:
- instrument is guitar- years active is 1993 -- present- caption is dave in concert .- origin is seattle , washington , u.s.- genre is indie rock , mathcore- birth date is 13 october 1976- name is dave knudson- background is non_vocal_instrumentalist- image is dave knudson2.jpg- associated acts is minus the bear botch- occupation is guitarist , songwriter