Strangely gratified air isn't going to be played though they are very talented (6)
I believe the answer is:
gifted
'talented' is the definition.
(I know that talented can be written as gifted)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for gifted that I've seen before include "Possessing natural talent" , "Possessed of natural talent" , "Accomplished, having talent" , "Exceptionally clever" , "Fidget (anag)" .)