Song Structure Builder
Plan your song arrangement with a visual section builder. Add verses, choruses, bridges and more, set bar counts and see a colour-coded timeline of your song.
Preset Structures
Add Sections
Click section buttons to build your song structure.
How to Structure a Song That Doesn't Outstay Its Welcome
Most popular songs follow one of two structures: verse-chorus-verse-chorus-bridge-chorus (the standard pop form, around 3 to 4 minutes) or the simpler ABA form where a single section returns after a contrasting middle (common in folk, jazz, and ballads). The Song Structure Builder lets you drag verses, choruses, bridges and pre-choruses into the order you want, set bar counts for each section, and see a colour-coded timeline so the proportions are visible at a glance.
The mistake newer writers make is treating each section as the same length. A pop chorus typically runs 8 bars at 120 BPM (16 seconds); a verse 16 bars (32 seconds); a bridge 8 bars (16 seconds). Front-loading the song so the first chorus arrives within the first 60 seconds is what makes a track feel modern; older writing styles let the verse breathe for a full minute before the chorus appears, which feels slow to current ears.
Common Song Structures
| Structure | Pattern | Length | Examples / Style |
|---|---|---|---|
| Verse-chorus | V-C-V-C-B-C | 3-4 mins | Most pop and rock |
| AABA | A-A-B-A | 2.5-3 mins | Jazz standards, older pop |
| ABA | A-B-A | 3-5 mins | Folk, ballads, jazz |
| Through-composed | A-B-C-D... | Variable | Prog rock, classical, art-pop |
| 12-bar blues | 12-bar repeated | Variable | Blues, early rock and roll |
| Modern pop | V-PC-C-V-PC-C-B-C-C | 3-3.5 mins | Contemporary radio singles |
Verse, Pre-Chorus, Chorus and Bridge: What Each Section Does
The verse tells the story or sets the scene; lyrics change between verses. The pre-chorus builds energy, often by changing key or rhythm; same lyric every time. The chorus is the hook, the bit you remember; lyrics stay the same. The bridge contrasts: new chord progression, new melody, often a key change, only appears once usually two-thirds through the song. Lots of modern songwriting works because the contrast between sections is sharp, not because any one section is brilliant in isolation.
Pair this with the [Song Key Finder](/key-finder) to confirm which key your existing chord progression sits in, and the [Online Metronome](/metronome) to feel the timing of each section at your target BPM before you commit. Most writers find that locking the bar count for each section at writing time saves arguments later when you're trying to fit the song to a co-writer's preferred form.
Frequently Asked Questions
What's the most common song structure in pop music?
Verse-chorus-verse-chorus-bridge-chorus, sometimes with a pre-chorus added before each chorus. This 'VCVCBC' or 'V-PC-C-V-PC-C-B-C' structure dominates contemporary pop, rock and country. It works because it gets you to the chorus quickly (the bit listeners want to hear), provides contrast through the bridge, and finishes on the chorus so the hook is the last thing in your head.
How long should each song section be?
Pop chorus: 8 bars (around 16 seconds at 120 BPM). Pop verse: 16 bars (32 seconds). Pre-chorus: 4 to 8 bars (8 to 16 seconds). Bridge: 8 bars (16 seconds). These are starting points, not rules; jazz and folk run longer, modern radio-pop sometimes runs shorter. The first chorus should land before 60 seconds in most contemporary songwriting.
What's the difference between ABA and verse-chorus form?
ABA is two contrasting sections where the second 'A' is a return to the first idea. A typical ABA might be a long verse-like A section, a contrasting middle (B), then a return to the A material. Verse-chorus form has more sections cycling more rapidly, with the chorus repeating multiple times. ABA suits ballads and through-composed writing; verse-chorus suits hooks-driven songs.
Do I need a bridge?
Not always. Many radio singles skip the bridge and use a contrasting outro chorus instead (modulating up a tone, or stripping the arrangement). Bridges work brilliantly when they introduce a new lyrical or harmonic idea that makes the final chorus feel earned. They drag when they're just 'a different bit' with no reason to exist.
Can I save my song structure to come back to?
Yes, the Song Structure Builder auto-saves to your browser so the structure persists between sessions. You can also share a link so a co-writer or producer can see the same structure on their own device. Use this with the [Setlist Timer](/setlist-timer) once the song is finished to plan how it sits in a live set.
Related Tools
Setlist Timer
Plan your gig setlist with song timings, reorder tracks and run a live timer during your set. See running totals and time warnings at a glance.
Song Key Finder
Enter the chords in a song to find its key. Shows the most likely key, Roman numeral analysis, confidence level and common progression names.
Online Metronome
Free online metronome with tap tempo, multiple time signatures, subdivisions and a speed trainer. Visual pendulum, precise Web Audio timing and tempo presets.