This is quite possibly the coolest gift I’ve ever received.
What you’re seeing and hearing in that video is a Fisher-Price Music Box-Record Player from the 1970s … playing a custom 3D-printed toy record of a song I wrote about the birth of my younger son.
My wife used a free software program to create a music-box-style arrangement of the song and create a SCAD file. Then she used a different free program, OpenSCAD, to create an STL file that could be 3D-printed.
And how did she know how to do all this? She followed the directions in a hobbyist’s blog post, of course.
Amazing!
My Track Record 
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