The Ultimate Open Source Suno Alternative
Seamless integration with ACE-Step 1.5 - The Open Source AI Music Generation Model
Demo • Why ACE-Step • Features • Installation • Usage • Contributing
Generate professional AI music with a Spotify-like interface - 100% free and local
--- ## 🚀 Why ACE-Step UI? **Tired of paying $10+/month for Suno or Udio?** ACE-Step 1.5 is the **open source Suno killer** that runs locally on your own GPU - and ACE-Step UI gives you a **beautiful, professional interface** to harness its full power. | Feature | Suno/Udio | ACE-Step UI | |---------|-----------|-------------| | **Cost** | $10-50/month | **FREE forever** | | **Privacy** | Cloud-based | **100% local** | | **Ownership** | Licensed | **You own everything** | | **Customization** | Limited | **Full control** | | **Queue Limits** | Restricted | **Unlimited** | | **Commercial Use** | Expensive tiers | **No restrictions** | ### What Makes ACE-Step 1.5 Special? - **State-of-the-art quality** rivaling commercial services - **Full song generation** up to 4+ minutes with vocals - **Runs locally** - no internet required after setup - **Open source** - inspect, modify, improve - **Active development** - constant improvements --- ## ✨ Features ### 🎵 AI Music Generation | Feature | Description | |---------|-------------| | **Full Song Generation** | Create complete songs with vocals and lyrics up to 4+ minutes | | **Instrumental Mode** | Generate instrumental tracks without vocals | | **Custom Mode** | Fine-tune BPM, key, time signature, and duration | | **Style Tags** | Define genre, mood, tempo, and instrumentation | | **Batch Generation** | Generate multiple variations at once | | **Thinking Mode** | Let AI enhance your prompts automatically | ### 🎨 Advanced Parameters | Feature | Description | |---------|-------------| | **Reference Audio** | Use any audio file as a style reference | | **Audio Cover** | Transform existing audio with new styles | | **Repainting** | Regenerate specific sections of a track | | **Seed Control** | Reproduce exact generations for consistency | | **Inference Steps** | Control quality vs speed tradeoff | ### 🎤 Lyrics & Prompts | Feature | Description | |---------|-------------| | **Lyrics Editor** | Write and format lyrics with structure tags | | **Format Assistant** | AI-powered caption and lyrics formatting | | **Prompt Templates** | Quick-start with genre presets | | **Reuse Prompts** | Clone settings from any previous generation | ### 🎧 Professional Interface | Feature | Description | |---------|-------------| | **Spotify-Inspired UI** | Clean, modern design with dark/light mode | | **Bottom Player** | Full-featured player with waveform and progress | | **Library Management** | Browse, search, and organize all your tracks | | **Likes & Playlists** | Organize favorites into custom playlists | | **Real-time Progress** | Live generation progress with queue position | | **LAN Access** | Use from any device on your local network | ### 🛠️ Built-in Tools | Feature | Description | |---------|-------------| | **Audio Editor** | Trim, fade, and apply effects with AudioMass | | **Stem Extraction** | Separate vocals, drums, bass, and other with Demucs | | **Video Generator** | Create music videos with Pexels backgrounds | | **Gradient Covers** | Beautiful procedural album art (no internet needed) | --- ## 💻 Tech Stack | Layer | Technologies | |-------|-------------| | **Frontend** | React 18, TypeScript, TailwindCSS, Vite | | **Backend** | Express.js, SQLite, better-sqlite3 | | **AI Engine** | [ACE-Step 1.5](https://github.com/ace-step/ACE-Step-1.5) | | **Audio Tools** | AudioMass, Demucs, FFmpeg | --- ## 📋 Requirements | Requirement | Specification | |-------------|---------------| | **Node.js** | 18 or higher | | **Python** | 3.10+ (3.11 recommended) | | **NVIDIA GPU** | 8GB+ VRAM (12GB+ recommended) | | **FFmpeg** | For audio processing | | **uv** | Python package manager (recommended) | --- ## ⚡ Quick Start ### Linux / macOS ```bash # 1. Start ACE-Step API (in ACE-Step-1.5 directory) cd /path/to/ACE-Step-1.5 uv run acestep-api --port 8001 # 2. Start ACE-Step UI (in another terminal) cd ace-step-ui ./start.sh ``` ### Windows ```batch REM 1. Start ACE-Step API (in ACE-Step-1.5 directory) cd C:\path\to\ACE-Step-1.5 uv run acestep-api --port 8001 REM 2. Start ACE-Step UI (in another terminal) cd ace-step-ui start.bat ``` Open **http://localhost:3000** and start creating! --- ## 📦 Installation ### 1. Install ACE-Step (The AI Engine) ```bash # Clone ACE-Step 1.5 - the open source Suno alternative git clone https://github.com/ace-step/ACE-Step-1.5 cd ACE-Step-1.5 # Create virtual environment and install uv venv uv pip install -e . # Models download automatically on first run (~5GB) cd .. ``` ### 2. Install ACE-Step UI (This Repository) #### Linux / macOS ```bash # Clone the UI git clone https://github.com/fspecii/ace-step-ui cd ace-step-ui # Run setup script (installs all dependencies) ./setup.sh ``` #### Windows ```batch REM Clone the UI git clone https://github.com/fspecii/ace-step-ui cd ace-step-ui REM Run setup script (installs all dependencies) setup.bat ``` #### Manual Installation (All Platforms) ```bash # Install frontend dependencies npm install # Install server dependencies cd server npm install cd .. # Copy environment file # Linux/macOS: cp server/.env.example server/.env # Windows: copy server\.env.example server\.env ``` --- ## 🎮 Usage ### Step 1: Start ACE-Step API Server **Linux / macOS:** ```bash cd /path/to/ACE-Step-1.5 uv run acestep-api --port 8001 ``` **Windows:** ```batch cd C:\path\to\ACE-Step-1.5 uv run acestep-api --port 8001 ``` Wait for "Application startup complete" before proceeding. ### Step 2: Start ACE-Step UI **Linux / macOS:** ```bash cd ace-step-ui ./start.sh ``` **Windows:** ```batch cd ace-step-ui start.bat ``` ### Step 3: Create Music! | Access | URL | |--------|-----| | Local | http://localhost:3000 | | LAN (other devices) | http://YOUR_IP:3000 | --- ## ⚙️ Configuration Edit `server/.env`: ```env # Server PORT=3001 # ACE-Step API (seamless integration) ACESTEP_API_URL=http://localhost:8001 # Database (local-first, no cloud) DATABASE_PATH=./data/acestep.db # Optional: Pexels API for video backgrounds PEXELS_API_KEY=your_key_here ``` --- ## 🎼 Generation Modes ### Simple Mode Just describe what you want. ACE-Step handles the rest. > "An upbeat pop song about summer adventures with catchy hooks" ### Custom Mode Full control over every parameter: | Parameter | Description | |-----------|-------------| | **Lyrics** | Full lyrics with `[Verse]`, `[Chorus]` tags | | **Style** | Genre, mood, instruments, tempo | | **Duration** | 30-240 seconds | | **BPM** | 60-200 beats per minute | | **Key** | Musical key (C major, A minor, etc.) | --- ## 🔧 Built-in Tools | Tool | Description | |------|-------------| | **🎚️ Audio Editor** | Cut, trim, fade, and apply effects | | **🎤 Stem Extraction** | Separate vocals, drums, bass, other | | **🎬 Video Generator** | Create music videos with stock footage | | **🎨 Album Art** | Auto-generated gradient covers | --- ## 🐛 Troubleshooting | Issue | Solution | |-------|----------| | **ACE-Step API not reachable** | Ensure `uv run acestep-api --port 8001` is running | | **CUDA out of memory** | Close other GPU apps, reduce duration | | **Songs show 0:00 duration** | Install FFmpeg: `sudo apt install ffmpeg` | | **LAN access not working** | Check firewall allows ports 3000 and 3001 | --- ## 🤝 Contributing **We need your help to make ACE-Step UI even better!** This is a community-driven project and contributions are what make open source amazing. Whether you're fixing bugs, adding features, improving documentation, or sharing ideas - every contribution counts! ### Ways to Contribute - 🐛 **Report bugs** - Found an issue? Open a GitHub issue - 💡 **Suggest features** - Have an idea? We'd love to hear it - 🔧 **Submit PRs** - Code contributions are always welcome - 📖 **Improve docs** - Help others get started - ⭐ **Star the repo** - Show your support! ### How to Contribute 1. Fork the repository 2. Create a feature branch (`git checkout -b feature/amazing-feature`) 3. Commit your changes (`git commit -m 'Add amazing feature'`) 4. Push to the branch (`git push origin feature/amazing-feature`) 5. Open a Pull Request --- ## 📣 Stay Connected
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