<Tr> <Th> Labels </Th> <Td> Janus Records, Dawn Records, Polydor, Scratch Records, Stage Coach Records, Mach 1 Records, Orbit Records, Illegal Records, Universal Music, Mercury Records . </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.mungojerry.com </Td> </Tr> <P> Mungo Jerry are a British rock group who experienced their greatest success in the early 1970s, with a changing line - up that has always been fronted by Ray Dorset . The group's name was inspired by the poem "Mungojerrie and Rumpleteazer," from T.S. Eliot's Old Possum's Book of Practical Cats . The group's biggest hit was "In the Summertime ." They had nine charting singles in the UK, including two number ones, and five top 20 hits in South Africa . </P> <Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (July 2013) (Learn how and when to remove this template message) </Td> </Tr> </Table>

Where did the name mungo jerry come from