What are the main differences between a marimba and a glockenspiel in terms of their construction, sound characteristics, and musical applications?

The main differences between a marimba and a glockenspiel are in their construction, sound, and musical uses.

Construction: A marimba is a large wooden instrument with wooden bars of varying lengths, while a glockenspiel is smaller and has metal bars.

Sound characteristics: The marimba produces a warm, resonant sound with a wide range of tones, while the glockenspiel has a bright, metallic sound with a more limited range.

Musical applications: The marimba is often used in orchestral and solo performances, jazz, and world music, while the glockenspiel is commonly used in Marching Bands, orchestras, and as a teaching tool for beginners.