What inspired you to do this?
Colleen was inspired to create this after seeing this Instructables on creating interactive sheet music. https://www.instructables.com/Teaching-Music-a-MUSIC-SHEET-That-Actually-SOUNDS/
How long did it take to make it?
To create this, she hacked the above Instructables to use a Cricut Maker to cut the sheet music and copper piano keys.
How long have you been doing things like this?
Colleen has been making things for 20 years!
How much did this cost to do?
Other than the cutter machine, only around 10 bucks!
Find out more about making your own here: https://makeymakey.com/blogs/blog/interactive-sheet-music-with-makey-makey