Song Structure Planner

What is a typical song structure?

The most common song structure in pop is intro, verse, pre-chorus, chorus, second verse, pre-chorus, chorus, bridge, final chorus and outro. Choose a genre above and the planner loads a template like that with a bar count for each section, then works out when every section starts from your tempo: a bar of 4/4 at 120 BPM lasts two seconds, so an eight-bar verse is sixteen seconds. Change any section length and every timestamp after it moves. When you are happy, copy the plan as text or download it, and use it as a map while you write and arrange. Section lengths are normal starting points, not rules.

What each section is for

Every section has a job, and a structure works when each one does its job and then gets out of the way. The intro sets the tempo, key and mood and should be short enough that nobody reaches for the skip button. The verse delivers new information: it moves the story or the argument forward, and each verse should say something the last one did not.

The pre-chorus is a ramp. It raises the tension, usually by changing the chord rhythm or leaving the tonic, so that the chorus feels like a release. The chorus is the thing people remember: the title, the hook, the part that repeats. If you have only one thing to get right, get that.

The bridge exists to break the pattern. By the time it arrives the listener has heard the verse and the chorus twice, and the bridge changes the harmony, the melody or the lyric perspective, so that the final chorus lands with fresh impact. Outros either repeat the hook, fade, or stop dead; whichever you choose, do it deliberately.

In dance music the same ideas apply with different names. The build-up is the pre-chorus, the drop is the chorus, and the breakdown is the bridge. Because DJs mix between tracks, the intro and outro are long, often sixteen bars, so that two records can overlap.

Planning in bars, not minutes

Songwriters and producers think in bars because bars are what you can edit. A bar is a fixed number of beats; its length in seconds depends on tempo. Plan in bars and the structure is portable: change the tempo and the whole song stretches or shrinks together, with every section keeping its proportions.

That is also why the tempo matters to the running time. The same 48 bars take 82 seconds at 140 BPM and 144 seconds at 80 BPM. If your song is coming out too long or too short, you have two levers, the section lengths and the tempo, and the planner lets you try both and see the total.

Not sure of your tempo? The BPM finder reads it from a recording, and tap tempo lets you tap it out. Once you have the structure, the chord progression generator gives each section harmony and the rhyme generator helps with the lyrics.

Breaking the template

The templates are the average of what is typical, which is exactly why you should treat them as a first draft. Streaming has pushed many songs towards shorter intros and an earlier first chorus, because listeners can leave at any moment; a hook in the first thirty seconds is a sensible target for pop. Songs built on a single groove, like a lot of lo-fi and trap, may skip the bridge entirely and rely on production changes for variety.

Whatever you do, keep one principle: contrast. If two consecutive sections feel the same, one of them is probably unnecessary. Try dropping the drums for half a verse, or moving the chorus up a step, before adding more sections.

From plan to video

A structure map is also a storyboard skeleton. Each section is a natural scene break: the verse can establish the character and place, the chorus can be the visual hook that repeats, and the bridge is where the look changes. If you want that turned into footage, the AI lyric video maker times your lyrics to the track, and Melodious storyboards a full video from a finished song.