Adjust Instruments So They Play Perfect Notes
This page is the CodyCross answer for the clue below from TV Station, Group 608, Puzzle 2 (Peaky Blinders).
Question is: Adjust Instruments So They Play Perfect Notes
and the answer is: TUNEUP
Word Meaning:
TUNE UP — (transitive) To make adjustments (to an engine or bicycle drivetrain) in order to improve its performance.
Definitions from Wiktionary.