Do I need to improve the tutorial? I thought I made it pretty clear the piano playing was your jump cue. What can I improve in the tutorial so it is more clear?

Basically I want to create awareness that blind people want to play games too and it's not that difficult to do. By using audio cues, you can time your jumps to the piano and jump the gaps without seeing them. No sight is needed at all to pass the level. You can use the jump sound to help gauge on whether you jumped too early or too late based on the piano.