Piece boardStage 1 · FoundationsExplore
#6Updated Nov 09, 2026

E♭ Mixolydian centre · 4/4

Clocks

Coldplay

Core skills

Ostinato, repeated-note-group control, rhythmic layering, stamina.

E06
A three-note figure across four beats
Keep a three-note grouping from resetting your four-beat sense.

Why this piece

The repeating keyboard figure has an immediately recognizable rhythmic identity. It is excellent for learning how a short right-hand pattern can continue while chords and bass notes change beneath it. The risk is letting the motif speed up or become uneven through repetition.

Musical profile

  • Key / tonal centre: E♭ Mixolydian centre
  • Meter: 4/4
  • Suggested version: Original-style piano riff with a simplified supporting bass.

Representative harmony

Main riff: E♭ – B♭m – Fm; D♭ in the B♭ minor chord gives the music its modal color.

Practice loop

I:4 | I:4 | I:4 | I:4 X - X - X - X - | X - X - X - X - | X - X - X - X - | X - X - X - X -

What to listen for

Work from chord inversions rather than isolated notes: E♭ (G–B♭–E♭), B♭m (F–B♭–D♭), Fm (F–A♭–C).

What to learn

Isolate the riff and mark its recurring accents. Count a regular four-beat pulse beneath the repeated figure rather than treating each new group of notes as a new downbeat. Introduce left-hand chord roots only after the right-hand pattern is stable. Notice how the same figure can produce a different musical effect over different bass notes.

Practice checkpoint

Maintain the riff for a minute at a consistent tempo, then change left-hand harmonies without altering its timing.

Diagnostic drill · E06 — A three-note figure across four beats

Target: Keep a three-note grouping from resetting your four-beat sense.
Drill key / meter: E♭-centred · 4/4

Use this only when it addresses the current bottleneck. Skip it when the skill is already ready.

Steps

  1. Tap four quarter-note beats while saying a continuous stream of eighth notes: 1 & 2 & 3 & 4 &.
  2. RH repeats a three-note cell (for instance, G4–B♭4–E♭5) as uninterrupted eighth notes. Since a bar has eight eighth notes, each new bar starts on a different position in the cell.
  3. Add an LH bass note on beat 1 of every bar. Change the bass after two bars without changing the RH rhythm.

Ear task: Notice the accent shifts created by the repeated three-note cell.

Transfer: Learn the actual Clocks riff from your chosen score and distinguish its accents from the four-beat meter.

Drill checkpoint: Maintain the cell and four-beat metronome for 45–60 seconds without adding or losing an eighth note.