COTD: The symphony begun by unfinished piano player (8)

day 48 of an experiment in which i press the "random word" button on onelook and make a cryptic clue out of it.

day 47, day 46, day 45, day 44, day 43

day 42, day 41, day 40, day 39, day 38, day 37, day 36

day 35, day 34, day 33, day 32, day 31, day 30, day 29

first four weeks (days 1 to 28)