that's ok! That puzzle is probably the hardest in the game, and frankly could have used a little more refining on my end.
In short, its like an audio version of red light green light.
You start by holding down start to close your eyes. Then move the left stick to down-right. Youll start to hear music.
A voice will tell you to "STOP", then a new instrument will start to play in a different direction, wait a bit til you hear "GO" then move the stick to that spot, if you moved to the right spot youll hear "STOP" again, and a new instrument will start in another new direction.
The tricky part is understanding what a movement is. Think of the stick as a 3x3 grid (Up-left, up-middle, up-right, middle-left, middle-middle, middle-right, down-left, down-middle, down-right). Each movement is 1 space on the grid.
So for your first movement, you'll want to go from down-right to down-middle.
The full sequence is down-right, down-middle, down-left, middle-left, middle-middle, up-middle.
Alternatively, you can use the Skip Level button in the menu, It'll auto-solve the puzzle for you. It's totally cool to use anytime you get stuck, I understand that these puzzles both might not be for everyone, and that I might not have made them completely clear. Its the story that's more important.