Canon in D
Pachelbel's Canon in D is really a chord progression — the same eight chords, over and over, with new melodies layered on top each time. It's the perfect tune for hearing harmony, because the harmony is the whole piece.
The eight chords
The bass repeats this, endlessly:
| Chord | D | A | Bm | F♯m | G | D | G | A |
|---|---|---|---|---|---|---|---|---|
| In D major | I | V | vi | iii | IV | I | IV | V |
| Function | Tonic | Dominant | Tonic | — | Predom. | Tonic | Predom. | Dominant |
It ends on V so it can loop straight back to I — that's why it feels like it could go forever.
The famous melodic line
The first violin's opening statement is a slow scale falling down D major, one note per chord:
A faster variation
Later statements decorate the same eight chords with running notes. Here's a simple one — a broken chord on each:
How to hear it
Try
Play the slow eight-note line while a D drone holds underneath. Some notes will agree with the drone (the ones over D chords), some will grind (over A, over F♯m). That grinding is the harmony moving away from home and coming back. Listen to the eight-bar journey: I – V – vi – iii – IV – I – IV – V, home and away and home.
The usual mistake
Playing the slow line as eight separate notes. It's one long descending gesture — shape it as a single falling line that turns around at the bottom, not a list. And keep the bow moving: Canon is all about a smooth, unbroken tone.