Doubles (RRLL)

Pro

Speed builder

Hat doubles in the groove, then a double-stroke roll.

The pattern

Bar 1

Closed hat

Kick

Snare 2

Crash

Snare

Bar 2

Closed hat

Kick

Snare 2

Bright cells are accents, dim ones are ghost notes. Each row is a pad; each column is a 16th note.

This is a Pro lesson

Get every bar of the pattern, which finger plays what, and the practice steps, with feedback on every hit as you play.