Walk path Mold at Lowe’s for 16 bucks, bag of quikcrete is 5 bucks. Add any color and DIY… done son! QUIKRETE Country Stone Walk Maker Concrete Mold Item 10415 @ Home Design Ideas. Want to do this for the side of the house
The reason to build a robotic drum is because it is plain super-awesome. It keeps a beat like clockwork. You can slow down and speed up any drum beat with precision and ease. It can even play things a real human drummer could never do.