Adaptations—nothing more!

So I put the question lowly: and my neighbour answer'd slowly,

'It's a British drama wholly, written quite in days of yore.

'Tis an Andalusian story of a castle old and hoary,

And the music is delicious, though the dialogue be poor!'

(And I could not help agreeing that the dialogue was poor;

Very flat, and nothing more.)

But at last a lady entered, and my interest grew centred

In her figure, and her features, and the costume that she wore.

And the slightest sound she utter'd was like music; so I mutter'd