music wood xylophon with lying sticks on it

background balafon bars beat bright brown childhood children chromatic classic classical closeup color colorful concert creative creativity diatonic drum education educational elementary first fun game glockenspiel heptatonic hit idiophone instrument keyboard keys kid learn listen lithophones mallet mallets marimba melody metallophone music musical musician nobody noise noisy notes nursery object one orchestra orchestral pentatonic percussion performance pitch play popular preschool rhythm school sound stand stick strike struck symphonic symphony tone toy tune vibraphone wood wooden xylophon xylophone