As sung by a group of macho Russians? (6)
I believe the answer is:
chorus
'as sung by a group' is the definition.
I can't judge whether this defines the answer.
'of macho russians?' is the wordplay.
'of' says the answer is hidden in the clue.
'CHORUS' can be found hidden inside 'macho russians'.
Can you help me to learn more?
(Other definitions for chorus that I've seen before include "Section of song" , "It joins a soloist in parts of songs" , "Group singing together" , "Dramatic team" , "Speak in unison" .)