The note letterSteps letters and semitones semitones above another, spelled by letter — a major third above E is G♯, never A♭. null when the spelling would need a double sharp or flat.
letterSteps
semitones
null
The note
letterStepsletters andsemitonessemitones above another, spelled by letter — a major third above E is G♯, never A♭.nullwhen the spelling would need a double sharp or flat.