In Music, Quickly Alternating Notes, Like Birdsong
This page is the CodyCross answer for the clue below from Casino, Group 273, Puzzle 3 (Shuffle Tracking).
Question is: In Music, Quickly Alternating Notes, Like Birdsong
and the answer is: TRILLS
Word Meaning:
TRILLS — plural of trill
Definitions from Wiktionary.