Music-1.5, Explained Simply
What Music-1.5 is, what it does well, and what it costs — released 2025-09-11 by MiniMax.
TLDR
- MiniMax just released Music-1.5, a new AI tool for making music.
- It can now generate full songs up to 4 minutes long.
- The update focuses heavily on making the audio sound truly great, rather than just adding flashy new features.
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Music-1.5 is an AI model from the tech company MiniMax that creates music from scratch. If you are a high schooler looking to make a custom beat for a video, a backing track for a game, or just a cool song for your friends, this is the kind of tool you'd want to try out.
What it does well
- Full-length tracks: It can generate complete songs up to 4 minutes long, which is the standard length of a typical radio song. You don't have to settle for short clips anymore.
- High-quality audio: The creators focused on "getting back to the core of great sound." In plain English, this means the model prioritizes making the music actually sound good, clear, and pleasant to listen to, rather than muddy or robotic.
How it compares
- Versus older MiniMax models: While previous versions might have focused on experimenting with different audio features, Music-1.5 strips things back to prioritize pure sound quality and standard song lengths (up to 4 minutes). It is about refining the listening experience rather than just making it do more things.
This is our plain-language summary. Read the complete, official notes on the MiniMax Music official changelog ↗.
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