Mungo Jerry the blues super-group Katmandu, which recorded "A Case for the Blues", with guitarist Peter Green, formerly of Fleetwood Mac, and keyboard player Vincent Crane, formerly of Atomic Rooster and The Crazy World of Arthur Brown. Mungo Jerry 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
Cats (musical) where Mr. Mistoffelees sang Mungojerrie and Rumpelteazer in the third person, with Mungojerrie and Rumpelteazer as puppets being magically controlled by Mr. Mistoffelees. Eventually, the Broadway version of the song was rewritten to allow Mungojerrie and Rumpleteazer to once again sing their own song as full characters. In the 1998 film, the first stanza of the song was cut. In the current licensed version, based on the recent UK tour, the 7/8 section is reworked into 4/4 with triplet quavers that simulate the original 12/8 version. The "Growltiger's Last Stand" sequence has also been changed multiple times over the course