Minimax Music 02

Minimax Music 02

Playground

Minimax Music-02 is a compact, fast, cost-effective MoE music generator (230B params, 10B active) for high-quality music production. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Features

MiniMax Music 02 is an AI music generation model that turns a style prompt + lyrics into a complete song. Describe the mood, genre, and vocal style, paste your lyrics, and the model produces fully arranged audio with vocals and backing instruments.

What it can do

• Prompt-guided composition Generate songs from natural language prompts like “melancholic indie dream-pop with soft male vocals and light guitars.”

• Lyric-aware singing Paste structured lyrics (verses, chorus, bridge) and the model sings them, aligning melody and phrasing to your text.

• Full arrangement Produces a mixed track with vocals, backing instruments, and effects — ready for demos, temp tracks, or creative exploration.

• Configurable audio quality Supports multiple bitrates and sample rates (e.g., 256 kbps, 44.1 kHz) so you can balance quality and file size.

Inputs

• prompt (required) Musical description: genre, mood, instrumentation, vocal style, atmosphere.

• lyrics (required) The words to sing. You can structure them by sections (Verse, Chorus, Bridge) using plain text.

• bitrate Target audio bitrate, e.g. 256000 for 256 kbps.

• sample_rate Audio sample rate, e.g. 44100 Hz.

• Output: A single audio file (song) matching your prompt and lyrics.

Pricing

• Per run just needs $0.03!

How to use

1. Write a prompt describing style, mood, tempo, instruments, and vocal character.
2. Paste your lyrics, with simple section labels if helpful (Verse, Chorus, Bridge).
3. Choose bitrate and sample_rate according to your quality needs.
4. Click Run to generate the song, then listen in the preview panel and download the audio.

Tips for better songs

• Keep prompts concise but specific: mention genre, mood, and key instruments.
• Structure lyrics into short lines and clear sections to improve phrasing.
• For more “radio-ready” sound, use higher bitrate and standard 44.1 kHz sample rate.
• Iterate: tweak only one aspect of the prompt at a time (e.g., “more reverb”, “slower tempo”) to refine the sound.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result

set -euo pipefail

export WAVESPEED_API_KEY="your-api-key"

REQUEST_BODY=$(cat <<'JSON'
{
  "prompt": "A cinematic ocean wave at sunrise, highly detailed",
  "lyrics": "Waves rise softly under the morning light",
  "bitrate": 256000,
  "sample_rate": 44100
}
JSON
)

# 1. Submit the prediction.
SUBMIT_RESPONSE=$(curl --silent --show-error --fail-with-body \
  -X POST "https://api.wavespeed.ai/api/v3/minimax/music-02" \
  -H "Authorization: Bearer ${WAVESPEED_API_KEY}" \
  -H "Content-Type: application/json" \
  -d "${REQUEST_BODY}")

TASK=$(printf '%s' "${SUBMIT_RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
PREDICTION_ID=$(printf '%s' "${TASK}" | jq -r '.id // empty')
if [ -z "${PREDICTION_ID}" ]; then
  printf 'Submission response did not contain a prediction id
' >&2
  exit 1
fi
RESULT_URL=$(printf '%s' "${TASK}" | jq -r '.urls.get // empty')
if [ -z "${RESULT_URL}" ]; then RESULT_URL="https://api.wavespeed.ai/api/v3/predictions/${PREDICTION_ID}/result"; fi

# 2. Poll until the prediction finishes.
while true; do
  RESPONSE=$(curl --silent --show-error --fail-with-body \
    "${RESULT_URL}" \
    -H "Authorization: Bearer ${WAVESPEED_API_KEY}")
  RESULT=$(printf '%s' "${RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
  STATUS=$(printf '%s' "${RESULT}" | jq -r '.status // empty')

  case "${STATUS}" in
    completed) printf '%s\n' "${RESULT}" | jq '.outputs'; break ;;
    failed|cancelled|timeout) printf '%s\n' "${RESULT}" | jq . >&2; exit 1 ;;
    created|processing) sleep 2 ;;
    *) printf 'Unexpected status: %s
' "${STATUS}" >&2; exit 1 ;;
  esac
done

Parameters

Task Submission Parameters

Request Parameters

Response Parameters

Result Request Parameters

Result Response Parameters