https://learn.adafruit.com/1500-neopixel-led-curtain-with-raspberry-pi-fadecandy/raspberry-pi-setup

Follow the above guide on Adafruit Learning System

Following the schematic, connect the buttons to the Raspberry Pi and the FadeCandy to the NeoPixel NeoMatrix 8x8 grid.

Afterwards, connect the FadeCandy to the Raspberry Pi using a A To B mini USB cable.

Download any StepMania track you like. You can find tracks here: http://stepmaniaonline.net/

Download smdataset from here: https://github.com/wangsix/smdataset

Use smdataset to parse the StepMania track and turn it into a json file.

Open ReadStepFile.py. You will need to change the file to reflect the name of your chosen track.

Replace 'Canon D.ogg' with the name of your song's music file.

Replace 'Canon D.json' with the name of your song's stepmania track json file.

Change the number 2 in the middle of 'notes = data["charts"][2]["notes"]' to reflect which difficultly level you wish to play at.

Navigate to the folder ReadStepFile.py is located at in your console of choice.

Enter 'python ReadStepFile.py' to start the game!