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Instructions:

Left and Right arrows: Adjust length of the drawn line.

Up and Down arrows: Adjust the height at which the line is drawn.

Also, any song can be used you just have to change the name and insert the song you want.

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Description:

There are two major changes that I wanted to make for this project.

The first was making the lines more customizable by making the user able to adjust the sizes of the lines for the music. I was able to do this by going around and adjusting values until the things I wanted to change were changed, then swapping those values to variables and made them adjustable by the arrow keys.

The second change I wanted to make was the amount of particles that spawned to change based on the size of the center circle. I passed the size of the circle, which was calculated by the amplitude of the song, and then passed it to the add particles where it spawned a variable amount based on that size.

I also made it so it randomly flashes different colors to make it look a little more lively as well.