Single performer (in a concerto) (7)
I believe the answer is:
soloist
(Other definitions for soloist that I've seen before include "this one's on his own" , "maybe a vocal type" , "Only one playing" , "Individual musician" , "Main singer" .)
I believe the answer is:
soloist
(Other definitions for soloist that I've seen before include "this one's on his own" , "maybe a vocal type" , "Only one playing" , "Individual musician" , "Main singer" .)