The current MIDI note number (can be fractional)
The current cents value as a string
The starting/reference MIDI note number
Optional
currentNoteName: stringOptional current note name for reference determination
Optional
startingNoteName: stringOptional starting note name
Object with deviation value and reference note name
Calculates cents deviation with explicit reference note determination.
This function extends the basic cents deviation calculation by determining the exact reference note based on the English note name, providing both the deviation value and the reference note name for clarity.