<Table> <Tr> <Th_colspan="2"> 21 Jump Street </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Police crime drama </Td> </Tr> <Tr> <Th> Created by </Th> <Td> <Ul> <Li> Patrick Hasburgh </Li> <Li> Stephen J. Cannell </Li> </Ul> </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Johnny Depp </Li> <Li> Holly Robinson </Li> <Li> Peter DeLuise </Li> <Li> Dustin Nguyen </Li> <Li> Richard Grieco </Li> <Li> Steven Williams </Li> <Li> Michael Bendetti </Li> <Li> Michael DeLuise </Li> <Li> Sal Jenco </Li> <Li> Frederic Forrest </Li> </Ul> </Td> </Tr> <Tr> <Th> Theme music composer </Th> <Td> Liam Sternberg </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> "21 Jump Street Theme" performed by Holly Robinson </Td> </Tr> <Tr> <Th> Composer (s) </Th> <Td> <Ul> <Li> Peter Bernstein </Li> <Li> Jay Gruska </Li> </Ul> </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> Original language (s) </Th> <Td> English </Td> </Tr> <Tr> <Th> No. of seasons </Th> <Td> 5 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 103 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Production location (s) </Th> <Td> Vancouver, British Columbia </Td> </Tr> <Tr> <Th> Camera setup </Th> <Td> Single - camera </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 45--48 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> <Ul> <Li> 20th Century Fox Television </Li> <Li> Patrick Hasburgh Productions </Li> <Li> Stephen J. Cannell Productions </Li> </Ul> </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> LBS Communications (1990 - 1991) (season 5) 20th Television </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> <Ul> <Li> Fox (seasons 1--4) </Li> <Li> Syndication (season 5) </Li> </Ul> </Td> </Tr> <Tr> <Th> Audio format </Th> <Td> Stereo </Td> </Tr> <Tr> <Th> Original release </Th> <Td> April 12, 1987 (1987 - 04 - 12)--April 27, 1991 (1991 - 04 - 27) </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> Booker (1989--90) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> 21 Jump Street </Th> </Tr>

Who sings the 21 jump street theme song