What materials do you need to make a xylophone?

To make a xylophone, you need a series of bars made from materials such as wood, metal, or synthetic materials, which produce different pitches when struck. You'll also require a frame to hold the bars in place, resonators (optional) to enhance sound quality, and mallets to strike the bars. Additional tools for cutting and shaping the bars, as well as tuning equipment, may also be necessary to achieve the desired sound.