1. Basic data
BPM, meter, key (find the tonic with the bass and the note the melody “settles” on), duration.
2. Formal map
Timestamps and number of bars for each section (intro, verse, pre, chorus, post, bridge). Note where the hook first enters.
3. Harmony
Chords and Roman numerals by section, harmonic rhythm, cadences or absence of cadences, modal borrowing, modulations, pedals.
4. Melody
Range by section, contour (rises, falls, arch), relationship to the chords (chord tones or tensions on strong beats), repeated motives, position of the title.
5. Lyrics and prosody
Rhyme scheme (without transcribing the lyrics), line length, point of view, where the title falls, coherence between words, melody and harmony.
6. Rhythm and groove
Drum pattern, swing or straight, half-time, syncopation, kick–bass relationship.
7. Arrangement
Entrances and exits of instruments section by section, registers occupied, density, verse/chorus contrast.
8. Production and mix
Main sounds, effects, space, stereo width, approximate loudness.
9. Summary
The song's energy curve and a list of 3 ideas to reuse.
Applied example: “Let It Be” (Beatles, 1970), C major
- Verse: C G Am F C G F C (I V vi IV I V IV I).
- Chorus: Am G F C, then C G F C: it closes with a plagal cadence.
- Melody: a contained, conversational verse, a chorus that repeats the title like a hymn.
- Arrangement: begins with gospel-style piano and voice, then bass, drums, organ, backing vocals and a guitar solo gradually enter; the energy curve grows by addition.
- Idea to steal: a four-chord diatonic loop, a simple melody and an arrangement that grows with each pass.