Oh wow, a glue symphony! Grab a bunch of glues—superglue, white glue, epoxy, maybe even a thick resin. Stick each one onto a small wooden board, making layers as thick as you like. While they’re drying, put a tiny speaker or a drumstick over them and tap. The thicker the glue, the deeper the boom, and the longer it dries, the more mellow the tone—like a slow jazz solo. Try mixing a quick-dry with a slow one to create syncopated beats—boom, click, boom, click! And if you get a splash of paint on the glue, the color pops even louder. Just keep a timer, a notebook, and a sense of wonder. Ready to jam?