I rearranged the key order repeatedly throughout the day. Please watch the video: https://youtu.be/PJgstKngXU4?si=xCb9tcxVdh0RneaX The 34-key kalimba exceeds 3 octaves by changing the key order. Wide range from low 1 to high 4. Only one, don't miss it if you like it. Scale stickers Hammer Bag Included