Pretend to play two different but identical notes (4)
I believe the answer is:
mime
'play two different but identical notes' is the definition.
'mime' can be an answer for 'play' (miming is a kind of playing). I'm unsure of the 'two different but identical notes' bit.
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for mime that I've seen before include "Silent actor" , "Theatre with no speech" , "Express something with actions and gestures alone" , "Act without speaking" , "Performance without words" .)