There is no standalone musical called "Memory," but "Memory" is a very famous and iconic song from the musical "Cats." The song was composed by Andrew Lloyd Webber with lyrics by Trevor Nunn, based on T.S. Eliot's poems. It is performed primarily by the character Grizabella in the musical "Cats," which premiered in 1981. The song "Memory" serves as the emotional climax of "Cats" and is one of the best-known musical theater songs globally. So, "Memory" is not the title of a musical itself, but a key song within the well-known musical "Cats".
