What are the main differences between a xylophone and a marimba in terms of their construction, sound quality, and playing techniques?

The main differences between a xylophone and a marimba are in their construction, sound quality, and playing techniques.

Construction: A xylophone has wooden bars of varying lengths arranged in a row, while a marimba has wooden bars of different lengths arranged in a curved shape.

Sound quality: Xylophones have a bright and sharp sound, while marimbas have a warmer and more resonant sound due to their larger resonating tubes.

Playing techniques: Xylophones are typically played with hard mallets for a crisp sound, while marimbas are played with softer mallets to produce a more mellow tone. Additionally, marimbas allow for more dynamic range and expression in playing compared to xylophones.