MiniMax Music 3 Prompt Engineering: Structured Music Description Examples
Using the text-to-music capability of MiniMax Music 3 as its subject, this piece demonstrates how to write "prompt engineering" as structured input that the model can consume directly. The work breaks the music description into six layers—genre, BPM, key, emotional arc, vocal texture, and section-by-section arrangement—and pairs it with lyrics carrying section tags, showing how the model advances structure according to tags such as [intro]/[verse]/[pre-chorus]/[chorus]/[bridge]/[outro]. It is intended for developers who want a systematic understanding of how the "lyrics field + music description field" divide the work: lyrics handle the section skeleton and sung words, the prompt handles acoustic style and arrangement, and duration controls the upper bound of length. The generated results can be used for scenarios such as validating song demos and exploring scoring styles.
Style Prompt Engineering · song-demo · Layout
Model MiniMax Music 3
Prompt
Mid-tempo indie pop, 104 BPM, A major, warm with a slight sense of nostalgia. Female lead vocal; an intimate verse under close-miking gradually opens into a bright, overdubbed chorus, with gentle background harmonies on the hook. Instrumentation: fingerpicked electric guitar, soft Rhodes piano, rounded synth bass, brush-played drum kit, building gradually at the pre-chorus. Arrangement: a sparse intro opens with guitar and pad textures, the verse pulls back to guitar and vocals, the pre-chorus adds drums and bass, the chorus is a full band plus harmonies, the bridge drops to piano, the final chorus uses layered vocals, and the outro fades out over guitar. The emotional arc moves from quiet contemplation to open affirmation. Lyrics: [intro] [verse] Morning light across the desk Notes I never sent Every line a little test Of what I really meant [pre-chorus] And the page begins to turn Slowly, slowly [chorus] Write it down, write it out Every word I kept in doubt Let the structure hold the sound Write it down, write it out [verse] Signals settle into place Order out of noise Rhythm finds an open space And gives the thought a voice [pre-chorus] And the shape begins to form Clearly, clearly [chorus] Write it down, write it out Every word I kept in doubt Let the structure hold the sound Write it down, write it out [bridge] If the framework holds the frame The melody can move [instrumental] [chorus] Write it down, write it out Every word I kept in doubt Let the structure hold the sound Write it down, write it out [outro] Slowly fading, structured sound
Copy the full prompt and adapt it for your own generation.
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