Weeks 9-10: two-hand coordination · coordination

Hands-together parallel motion

Play both hands moving the same direction without one hand leading.

Why this matters

Parallel motion (both hands moving the same direction) is the simplest two-hand task and the foundation for everything that follows. Once your hands can travel together as a unit, contrary motion and rhythmic independence become tractable.

What you should be able to do

Play 6 parallel five-finger patterns hands together with synchronized attacks.

Estimated focus time: 2h

How to practice this on your piano today

  1. 1. Right hand on C-D-E-F-G (thumb on C). Left hand on the same C-D-E-F-G one octave lower (pinky on C, thumb on G).
  2. 2. Play 1-1, 2-2, 3-3, 4-4, 5-5 with hands together — both hands ascending.
  3. 3. Try descending: 5-5, 4-4, 3-3, 2-2, 1-1.
  4. 4. Listen for synchronized attacks. If one hand is consistently ahead, slow down.
  5. 5. Try at 60, 80, and 100 BPM with a metronome. Aim for 6 clean parallel patterns at each tempo.

Interactive coming soon

Detecting two-hand sync needs a real MIDI keyboard or simulated dual input.