Fadr

Fadr is a web-based platform that provides a suite of artificial intelligence tools for musicians, producers, DJs, and music enthusiasts. Its core functionality revolves around analyzing, separating, and manipulating audio tracks with high precision. Users can upload any song and use the AI-powered stem separation system to isolate vocals, drums, bass, melodies, and up to 15 other individual instrument stems. This allows for tasks such as extracting a cappella vocals for remixing, isolating a guitar riff for sampling, or removing background noise for karaoke. The platform also offers key, tempo, and chord detection, outputting MIDI data and musical metadata that can be used for further editing in digital audio workstations. Beyond basic separation, Fadr includes several generative and creative tools. The "Remix Maker" enables users to remix any song without prior production experience by adjusting stems, changing tempo, applying effects, and layering new elements. The "Mashup Maker" allows combining multiple tracks into a seamless mix. For live performance, the DJ controller feature provides real-time control over playback, looping, and effects. Two notable experimental tools are "Siren" and "DrumGPT." Siren lets users describe a sound or instrument with a text prompt (e.g., "soft piano with reverb" or "aggressive electric guitar") and generates a playable, polyphonic instrument that can be used in MIDI-based workflows. DrumGPT similarly creates custom drum kits from text descriptions, generating unique samples and patterns that users can trigger in their projects. Fadr operates on a freemium model. The free tier ("Fadr Basic") allows separation into four basic stems (vocals, drums, melodies, bass), MP3 downloads, MIDI detection, and access to the Remix Maker. The paid