Quantity   Component name
1 × Fireworks Musical Lotus Birthday Candle
1 × Small enclosure (or 3D print one from STL files)
1 × LR41 batteries (1 or 2 depending on music PCB)
1 × Latching SPDT pushbutton switch DigiKey 612-TL2201EEXA will fit the opening in the STL files
1 × Small gauge solid wire wire-wrap wire used in example