Modzter3/suno-god-mode-v2 ? reverse-engineered prompt

Build me a simple web app for making AI song ideas and lyrics.

I want a clean page where I can enter a prompt, choose a model, and generate a song concept or full song style output through OpenRouter. It should show streaming results when possible, and save successful generations in a history section so I can come back to them later. If there is no database connected, it can just keep history in the browser for now.

Also add optional support for a few extra music workflows, like sending a song to Udio for audio generation, and a Kie.ai section for things like generate, lyrics only, extend, stems, WAV, and music video if the API keys are set. If file upload is needed, let me upload audio or paste a public URL. Make the app work well on Vercel with serverless endpoints, and use current docs online if you need to check any API details.