Mureka Upload File

Separates a song into downloadable audio stems, with available stem types and optional MIDI output determined by the selected separation model.

Creates a reusable custom voice from a short vocal recording and returns a voice identifier for supported generation workflows.

Rewrites a selected time region of a generated song or uploaded audio using replacement lyrics.

Writes song lyrics and a title from a text prompt describing a topic, theme, or song concept.

Analyzes an uploaded song and returns its duration and recognized lyrics with timing information when available.

Analyzes a song from an audio URL and returns a written description, identified instruments, genres, and descriptive tags.

Transcribes generated or uploaded music into a downloadable archive that can include MusicXML, PDF sheet music, and timestamped lyrics.

Synthesizes speech from text using a built-in voice preset or an uploaded custom voice.

Continues existing song lyrics, accepting section labels alongside the supplied text and returning extended lyrics.

Creates a lyrics video from generated or uploaded audio, with selectable layouts, aspect ratios, backgrounds, and lyric-row or time-range selection.

Generates podcast audio from an ordered sequence of conversation turns, with text and a voice selection for each turn.

Run any audio capable LLM with fal. Process audio files — transcription, analysis, understanding — using Gemini (Google) models. Supports wav, mp3, aiff, aac, ogg, flac, m4a. Powered by OpenRouter.

ffmpeg utility to interleave videos