<Tr> <Th> Voices of </Th> <Td> <Ul> <Li> Carlos Alazraqui </Li> <Li> Tom Kenny </Li> <Li> Mr. Lawrence </Li> <Li> Charlie Adler </Li> </Ul> </Td> </Tr> <Ul> <Li> Carlos Alazraqui </Li> <Li> Tom Kenny </Li> <Li> Mr. Lawrence </Li> <Li> Charlie Adler </Li> </Ul> <Tr> <Th> Theme music composer </Th> <Td> Sarah Frost - Goetz </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> "Rocko's Modern Life" by The B - 52's (Seasons 2--4) </Td> </Tr>

Who did the theme song for rocko's modern life
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