Fiesta

As an add to a review above which wondered whether Ricardo Montalban had any actual experience as a pianist or was just faking it, I think I can definitively answer, as a pianist myself, yes, he's a pianist (having just seen Fiesta, and the barroom scene where his character Mario Morales takes to the house upright to accompany himself, his composition having just come up on the radio).

That's not him on the soundtrack, probably, but he's most definitely fingering the quite complex piece correctly (con mucho gusto!), and this means that yes, Senor Montalban has a talent many of us were previously unaware of.

Discovered to my surprise the same thing about Gary Oldman, as I watched him as Ludwig Van Beethoven in Immortal Beloved, and Kyle McLachlan as Ray Manzarek in The Doors.