A song can have a great melody and still fall flat if the structure doesn't build anywhere. These prompts target the arrangement itself, not just the sound.
Prompts to try
Twenty prompts, each aimed at a different structural problem — pick the one that matches what's actually wrong with your song.
Verse stripped back, chorus full band, wide stereo, anthemic
Quiet intimate verse building to explosive chorus, dynamic contrast, cinematic swell
[Hook] repeated hook line, belted and powerful delivery, high energy
Bridge strips down to vocals and single instrument before final chorus returns full
Second verse adds one new instrument layer not present in verse one, subtle build
[Pre-Chorus] rising energy, building tension, drums entering gradually into the drop
[Intro] instrumental hook, melodic riff introduced before vocals enter, memorable motif
[Chorus] call and response between lead vocal and backing vocals, layered group energy
Final chorus modulates up a key, bigger arrangement, more intensity than previous choruses
[Break] instrumental breakdown, strips to rhythm section only, tension building back to final hook
[Chorus] main vocal line with ad-libs and vocal runs layered on the repeat, not identical to first chorus
[Outro] hook line repeats and strips down instrument by instrument to a final solo vocal or instrument
[Pre-Chorus] lyrics build anticipation directly toward the hook line that follows
Final chorus adds double-time drum pattern and extra percussion layer not present earlier
Signature instrumental riff from the intro reappears between chorus and final chorus as a recurring motif
[Chorus] three-part vocal harmony stack on the hook line, wide and full
Verse: sparse arrangement, single instrument and vocal only, deliberate restraint to make the chorus land harder
Bridge shifts to half-time groove, different rhythmic feel than the rest of the song, before returning to full tempo
[Outro] repeats final hook line three times, each time with less instrumentation, ending on a cappella vocal
Each chorus repeat adds one new layer of instrumentation, first chorus sparsest, final chorus fullest
What actually controls structure
Structure tags like [Verse], [Pre-Chorus], and [Chorus] in your lyrics field do more for arrangement than any style descriptor.
Suno treats a [Pre-Chorus] as a transition and builds energy into it automatically, which is an easy way to get a lift you didn't have to describe yourself.
If a chorus still isn't landing, the fix is usually in the lyrics field, not the style field. Tighten the actual hook line before you touch the production tags.
Structure problems rarely get fixed by better sound. They get fixed by better contrast between sections, and Suno responds to that contrast if you actually describe it.