acestep

What problem does it solve? Producing background music, jingles, vocal tracks, and isolated instrument stems for video production normally requires licensing libraries or hiring composers. This Skill generates original music from text prompts, lyrics, and scene presets using the open-source ACE-Step 1.5 model running on RunPod serverless. ## Core Features & Use Cases - Text-to-Music Generation: Create instrumental tracks or full songs with lyrics, controlling BPM, key, duration, and seed for reproducible results. - Scene Presets for Video: Use built-in presets like corporate-bg, tension, hopeful, cta, and lofi matched to common video scene types with precise durations. - Cover and Stem Extraction: Apply style transfer to reference audio with adjustable cover strength, or isolate vocals, drums, bass, and other stems from mixed audio. - Use Case: While editing a product demo video, generate a 20-second tension track for the problem scene, a 60-second lofi track under the screen recording, and a 15-second branded CTA jingle, all mixed under voiceover at 10-20% volume. ## Quick Start Generate a 60-second upbeat corporate background track at 110 BPM in C Major and save it as bg.mp3 for my presentation video.