What type of details about nocturnus  can be gathered from the following bio?  Bio: nocturnus was an american progressive death metal band formed in tampa , florida in 1987 by drummer/vocalist mike browning -lrb- formerly of morbid angel -rrb- . they were known for their science-fiction themed lyrics and use of keyboards , both of which were virtually unknown in extreme metal at the time .
The answer to this question is:
- years active - past members - origin - genre - name - background - label