The Duke Wore Jeans (1958)
The Duke Wore Jeans is a 1958 English film by producer Nat Cohen starring Tommy Steele and June Laverick. The songs from the film are mostly available on Tommy's many compilation CDs but no British CD has been pressed of the Original Soundtrack probably due to the fact of there being only 9 songs. The Original 10" LP is still available on some sites.
More at Wikipedia.