King William's March

Jeremiah Clarke was an English Baroque composer best known to modern audiences for the Prince of Denmark's March (long misattributed to Henry Purcell and adopted as a wedding processional). King William's March sits in the same ceremonial vein — a short, square, fanfare-flavoured keyboard piece honouring William III, originally composed for harpsichord and well-suited to early-grade pianists once transcribed.

The piece is in C major, in common time, and built from balanced four-bar phrases over a clear tonic-and-dominant harmonic scheme. The right hand carries the fanfare line; the left hand alternates simple bass notes and short two-note responses. Both hands stay in a comfortable five-finger position. The technical priority is articulation — clear detached crotchets in the right hand against a smoother left-hand bass — and a steady ceremonial tempo.

The chief pitfall is rushing. Students hear the fanfare character and push toward a quick march, losing the dignity of the piece. A metronome at a moderate walking tempo is the cure. A second pitfall is over-pedalling: a Baroque keyboard march needs clarity in the bass, not a continuous wash, so use pedal sparingly and only at cadential points.

Public-domain editions of Clarke's keyboard miscellany are on IMSLP; hearing the Prince of Denmark's March in its trumpet-and-organ form helps calibrate the right ceremonial weight before sitting at the piano.