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Sonicaura processes audio using GPU-accelerated AI. It exposes atomic, 1-to-1 semantic tools optimized for LLM reasoning.

Features

  • Stem Separation — split a track into 2, 4, or 6 stems

  • Quick Splitter — isolate any single instrument (guitar, piano, bass, drums)

  • Chord Recognition — detect chord progressions from the track

  • MIDI Export — convert isolated instruments into editable MIDI files

  • Denoise — remove noise from music or aggressively clean up speech

  • Reverb — add spatial reverb with presets: vocal_booth, studio_room, bathroom, concert_hall, church

Related MCP server: AI Sound MCP Server

Endpoint

  • URL: https://api.sonicaurastudio.com/mcp

  • Transport: http (Streamable HTTP)

  • Auth: OAuth 2.0

Tools

Tool

Description

get_upload_url

Get a presigned URL for large file uploads (bypasses LLM limits).

extract_vocals

2 stems: isolate Vocals and Instrumental (Karaoke).

split_4stems

4 stems: Vocals, Drums, Bass, Other.

split_6stems

6 stems: Vocals, Guitar, Piano, Bass, Drums, Other.

extract_single_instrument

Quick Splitter: isolate a specific instrument.

extract_chords

AI Chord Recognition: detect chord progression.

export_midi

AI MIDI Export: convert an isolated instrument into MIDI.

denoise_audio

Remove noise (use mode="music" or mode="speech").

apply_reverb

Add spatial reverb.

check_task_status

Poll a task (requires only task_id). Auto-detects all outputs.

list_audio_tools

List available capabilities.

get_my_credits

Check remaining credits.

check_service_status

Check server health.

Usage

Add the server to your MCP client config (Cursor, Claude Desktop, VS Code, etc.):

{ "mcpServers": { "sonicaura": { "type": "http", "url": "https://api.sonicaurastudio.com/mcp" } } }

Then ask your AI client things like:

  • "Extract the vocals from this song"

  • "Split this track into 6 stems"

  • "Isolate the guitar track and export it as a MIDI file"

  • "Detect the chords in this song"

  • "Denoise this music but keep the background music"

  • "Add studio reverb to this vocal"

Web UI

Prefer a visual interface? Use the same engine from the browser:

Credits & Pricing

Processing uses credits. Get an account and credits at sonicaurastudio.com

License

MIT

Tool Schema Changelog

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