Three layers, one prompt
A rap is really three things stacked together, and the generator builds all three from the line you type:
- Lyrics. Seedance 2.0 Mini is prompted to compose a short, original English verse around your topic during video generation.
- Beat. A hip-hop beat is produced to sit under the verse.
- Performance. A Seedance 2.0 Mini model renders both of you rapping it, with lip-sync and native audio, on the stage you picked.
You don't edit any of the layers by hand. If you want a different take, change the topic or the stage and make another one; the verse is written from scratch each time.
How to write a topic that raps well
Rap loves detail. A vague topic gets a vague verse; a specific one gets lines your friends will quote back at you.
| Instead of | Try |
|---|---|
| “Work” | “Our boss books meetings at 4:55 on Fridays” |
| “My friend” | “Lena, who has never once been on time” |
| “Summer” | “The road trip where the GPS sent us into a cornfield” |
| “Gym” | “Leg day for two people who hate leg day” |
Add an attitude too: bragging, complaining, celebrating or apologizing. One idea per video works better than five, because a standard verse is only 12 seconds long. You can type up to 200 characters in any language, and the rap will come back in English. Decide who is speaking, too: “I” turns the verse into a confession, “we” turns it into a team anthem.
Topics that sound boring and rap great
- Doing taxes the night before the deadline
- A sourdough starter with a name and a personality
- The office printer that only works for one person
- Assembling flat-pack furniture with zero spare screws
- A group chat that has been renamed 40 times
The trick is contrast. The prouder and bigger the verse sounds, the smaller the subject should be: a parking ticket delivered like a championship anthem is funnier than an actual championship.
No topic at all? Leave the box empty and you get a hype track about the two of you as the greatest duo in the game.
What you control, and what stays fixed
Choose Seedance 2.0 Mini at 480p or 720p for a 5, 8, 10, 12 or 15-second video. Select 9:16, 1:1 or 16:9; the studio shows the exact credit cost before you submit.
Three things stay the same on every render. The verse is in English, the genre is rap over a hip-hop beat, and the voices are generated for your performance rather than copied from any real artist. Want the same topic with a different flavor? Keep the text and swap the stage: a complaint performed in Graffiti Alley feels nothing like the same complaint in the Marble Lobby.