Crossword Genius

Suddenly a call note is changed (3,2,4)

Ross

I believe the answer is:

all at once

'suddenly' is the definition.
(I've seen this before)

'a call note is changed' is the wordplay.
'is changed' indicates anagramming the letters.
'call'+'note'='callnote'
'callnote' anagrammed gives 'llatonce'.
'a'+'llatonce'='ALL AT ONCE'

(Other definitions for all at once that I've seen before include "Together" , "Suddenly" , "Simultaneously - immediately" , "Without warning" , "in unison" .)

I've seen this clue in The Irish News.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.