"La donna è mobile" was a song which the Third Doctor sang whilst driving to the Inferno drilling project on Bessie. (TV: Inferno) The Doctor sang it again during his eleventh incarnation whilst taking a shower. (TV: The Lodger) In Antarctica, Tito sang it while lying on his bunk. (TV: The Tenth Planet)
Behind the scenes Edit
The piece is never named in DWU fiction, but it's unmistakably rendered.