Issue at the ATM (4)
I believe the answer is:
note
(Other definitions for note that I've seen before include "Musical tone" , "Short communication" , "Memo; piano key" , "Single tone; short letter" , "Crotchet or minim, say?" .)
I believe the answer is:
note
(Other definitions for note that I've seen before include "Musical tone" , "Short communication" , "Memo; piano key" , "Single tone; short letter" , "Crotchet or minim, say?" .)