Marciale (in a march style). Evidently, the right hand represents a trumpet, and the left hand a drum. As rhythmic precision is crucial, practicing the left-hand rhythm with a metronome is beneficial. The left-hand quarter notes can be sustained for their full notated value, or played with a slight staccato. In either case, maintain consistency and avoid varying lengths. For the right hand, imagine the timbre of a trumpet, and play with a bright, resonant sound and clear articulation.