Which technique is necessary for producing a resonant tone on a xylophone?

Producing a resonant tone on a xylophone fundamentally relies on how the mallet interacts with the bars. When rebounding quickly from the bars, the player allows the vibrations generated to resonate effectively throughout the instrument. This technique helps to maximize the sound quality, as the rebound facilitates not only the initial strike’s clarity and volume but also ensures that the bars vibrate freely in their harmonic structures.

The other provided techniques do not support an optimal resonant tone. For instance, a mallet with a heavy head may lead to a denser sound but can hinder the clarity needed for resonance. Striking the bars flatly can dampen vibrations, reducing the overall sustain and fullness of the tone. While maintaining a steady grip on the mallet is important for control, it does not directly contribute to producing a resonant sound as effectively as the rebounding technique does. Thus, the technique of rebounding quickly from the bars is essential for achieving that rich, resonant quality on the xylophone.