MiniMax Music 1.5: 4-Minute AI Songs with Natural Vocals
MiniMax has released Music 1.5, their next-generation music generation model. It extends song generation to a full 4 minutes with unprecedented creative control, natural vocals, layered instrumentals, and coherent song structures.
What is MiniMax Music 1.5?
Music 1.5 is MiniMax's next-generation music generation model. It ushers in what MiniMax calls a new era where "one person is the band" — extending song generation to a full 4 minutes and delivering four key advancements: unprecedented creative control, stunningly natural vocals, rich layered instrumentals, and coherent song structures.
Powered by MiniMax's proprietary multimodal AI research, Music 1.5 leverages their advanced text models to achieve a deep understanding of text prompts, giving it control over musical style, emotion, and vocal characteristics.
Source: MiniMax — Music 1.5 Announcement
Four Groundbreaking Advancements
MiniMax highlights four key areas where Music 1.5 pushes AI music generation forward:
Unprecedented Creative Control
Music 1.5 creates production-ready tracks of up to 4 minutes — moving far beyond simple demos. It gives you powerful, customizable control over a song's style, mood, and setting.
With a simple natural language prompt, Music 1.5 delivers a polished composition. In advanced mode, you can arrange specific lyrics for different sections like Intro, Verse, and Chorus.
Stunningly Natural Vocals
The model is trained on the nuances of vocal techniques, enabling it to generate a diverse range of timbres and singing styles.
Vocals possess remarkable clarity and realism — the tone is full and natural, with seamless transitions and pitch changes that enrich the song's emotional depth.
Rich, Layered Instrumentals
By modeling instruments with fine-grained detail, Music 1.5 produces arrangements that are complex, well-layered, and full of dynamic playing techniques.
It can even generate music featuring unique and traditional Chinese instruments, opening up new sonic possibilities.
Coherent, Dynamic Song Structures
A song's structure — Intro, Verse, Chorus, Bridge, Outro — is what guides the listener on an emotional journey. Where previous models often blurred the lines between sections, Music 1.5 creates clear distinctions.
You'll hear impactful choruses that truly pop and outros that resolve naturally, delivering what MiniMax calls a "narrative-level" auditory experience.
Who Is It For?
MiniMax positions Music 1.5 as a creative partner for a wide range of users:
Professional Musicians
Spark new ideas with AI-powered inspiration and rapid prototyping.
Content Creators
Rapidly create custom soundtracks for films, games, and short videos.
Entertainment Industry
Produce tailor-made singles and music videos for virtual idols and digital experiences.
Brands
Generate exclusive audio content that defines your brand identity.
Or simply: compose a song for the way you feel, right now.
API Availability
The Music 1.5 API is available to developers globally. MiniMax states it offers what they call the best performance-to-price ratio in the world — allowing developers to integrate AI music generation into apps, tools, and creative workflows.
Developer API
Integrate Music 1.5 seamlessly into your apps, tools, or creative workflows via the MiniMax API Platform.
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