Snare first-beat replies.

Here’s the lovely bit.

Listen once, count with the click, then play the displayed pattern. Return on each bar start after three silent beats. Play voices sharing a position together. Stick choice, limb assignment, and dynamics are not scored. Pattern positions count from 1; 1.5 is the & of beat 1, and 1.25/1.75 are e/a. Snare at 1; Snare at 5. The pattern lasts 8 quarter-note beats; leave gaps silent.