Given the question: - instrument is organ , piano , keyboards    - years active is mid 1970s -- present    - caption is boom on november 26 , 2013 gaspar on stage with pearl jam in oakland    - birth name is kenneth e. gaspar    - genre is rock , alternative rock , blues rock      - birth date is 3 february 1953      - image size is 250    - background is non_vocal_instrumentalist    - image is boomgasper-oakland-2013 . jpg    - birth place is waimānalo , hawaii , u.s.    - associated acts is pearl jam    - occupation is musician    Given the details above, guess who could this information be about.
The answer is:
boom gaspar