Conversation so far:
Did it win any awards?
CANNOTANSWER.
What inspired the song?
CANNOTANSWER.
who wrote the song?
Bohemian Rhapsody" was written by Mercury.
What was the song about?
The interlude is full of "obscure classical characters: Scaramouche, a clown from the commedia dell'arte; astronomer Galileo.

Question: What was most notable about the song?
Self-contained rewrite: What was most notable about the Bohemian Rhapsody by Queen song?