Hummed song about drink (7)

I believe the answer is:

sangria

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'drink' is the definition.
(type of alcoholic drink)

I can't explain the remainder of the clue.

(Other definitions for sangria that I've seen before include "Spanish drink based on red wine" , "Spanish drink of wine, lemonade, fruit, etc" , "found in Spanish bars" , "Red wine, fruit juice, sugar and spices" , "Spicy Spanish wine drink" .)

I've seen this clue in The Sun.

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