What is a 'press roll' in drumming?

A 'press roll' in drumming specifically refers to a drum roll executed on the snare drum, characterized by quick, fluid strokes that create a sustained sound or effect. This technique involves tightly controlling the rebound of the stick against the drumhead, producing a smooth, continuous buzz. It is commonly used in various musical contexts, especially in orchestral and military settings, to build tension or anticipation before a significant musical moment.

The other options describe different drumming techniques or components but do not capture the essence of what a press roll specifically entails. For example, a rhythmic pattern using the hi-hat and snare focuses on a different combination of instruments and rhythmic interplay rather than the single, defined action of a press roll. A solo played with timpani refers to a different type of percussion altogether, while a percussive introduction on the floor tom implies a completely different technique and sound than that of a press roll on the snare.