🎤 Karaoke AI App

An AI-powered web application that removes vocals from songs and generates karaoke-style instrumental tracks with waveform visualization.

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🚀 Features

• 🎵 Upload any audio file (MP3/WAV)
• 🤖 AI-based vocal removal using Spleeter
• 🎧 Play instrumental (BGM only)
• 📊 Real-time waveform visualization
• ⏯️ Play / Pause controls
• ⚡ Speed control (0.5x, 1x, 1.5x)

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🧠 Tech Stack

Backend

• Python
• Flask
• Spleeter (AI audio source separation)

Frontend

• HTML, CSS, JavaScript
• WaveSurfer.js (waveform visualization)

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📁 Project Structure

karaoke-app/ │ ├── backend/ │ ├── app.py │ ├── requirements.txt │ └── temp/ │ ├── uploads/ │ └── output/ │ ├── frontend/ │ ├── index.html │ ├── style.css │ └── script.js │ ├── .gitignore ├── README.md