A song all about us? (3)
I believe the answer is:
air
This might be a double definition.
'a song' is the first definition.
(air can mean a piece of music)
'all about us?' is the second definition.
The definition and answer can be both locations as well as being singular nouns.
Maybe there's a link between them I don't understand?
Can you help me to learn more?
(Other definitions for air that I've seen before include "Broadcast j" , "- - on a G-string" , "An impressive manner or tune" , "a life support" , "Ventilate or give expression to" .)