A song does not need every section you have ever heard of. It needs enough movement to keep the listener with you. Start with a verse and a chorus. Add something else when the song has a reason for it.
The verse tells the story
Use the verse for the details. Where are you? What happened? What do you notice that someone else might miss?
If the song is about leaving home, a verse might show an empty room and a car waiting outside. That is more useful than repeating that leaving feels sad. The listener can picture a room. Give them a scene before you explain the feeling.
A second verse should move the story forward. Show the first night somewhere new, a message from home or the moment you nearly turn back.
The chorus says what matters
The chorus is the part you want someone to remember. It usually returns to the same central thought, with words or a melody that can bear repeating.
You do not need to explain the whole story here. Try one line that captures what changed. For a song about moving away, an original starting line might be: "I packed the room, but left the light on."
Say the chorus out loud. If it takes too much explanation, cut a line. Leave room for the music.
A pre-chorus builds toward the chorus
A pre-chorus is optional. Use it when the verse needs a short climb before the chorus arrives. The words can shift from describing a moment to anticipating what comes next.
Keep it distinct from both sections around it. If it says the same thing as the chorus, the song may be stronger without it.
A bridge changes the angle
A bridge often arrives after the listener knows the verse and chorus. It can introduce a different thought, a change in perspective or a quieter musical moment.
In the leaving-home example, the bridge might admit that coming back is still possible. That changes how the final chorus feels without requiring a whole new story.
Try this order
Verse 1, chorus, verse 2, chorus, bridge, final chorus.
Write the section names above your lyrics. When you describe the music, say how the sections should differ. A quiet first verse and a wider final chorus give the arrangement a direction.
These labels are guidance for an AI song generator. Listen to the result and check what it followed. You may need a new take if the arrangement misses the change you wanted.
