Everyman

[stickboy52]

Can anyone explain this clue to me.
After much searching I have the answer, but cannot justify it to this
11 across :- Local's stripped down to nothing in Spain, giving patriotic song (1,6) o -a-a-a

[Toorak]

(L)oca(l) nada (Spanish for nothing)

[dannyk13]

O Canada- (l)oca(l) + nada( nothing in Spain)

[stickboy52]

Thank you. I could see the first part, but having to know the Spanish for 'nothing' defeated me.