Hi,
In the previous article, we learned about ♭ and ♯. Today, we'll discover 2 more accidentals: double sharp (𝄪) and double flat (𝄫).
The double sharp (𝄪) raises a note one whole step.
The double flat (𝄫) lowers a note by a whole step.
That's all for today! Have a good day, Sebastien