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  1. Collection
  2. AI Music Generation
  3. Music 1.5

Create Full-Length AI Songs with Music 1.5

Music 1.5 is an AI audio model that takes your written lyrics and a plain-text style description and produces a full song with natural-sounding vocals and layered instrumentation, up to four minutes long. Instead of spending hours in audio software or coordinating with session musicians, you type what you want and get back a listenable track. It is built for creators who need to move from a lyric idea to a finished demo quickly. The model handles vocal melody generation, harmonic arrangement, and dynamic song structure in one pass. You can tag sections of your lyrics with labels like [verse], [chorus], and [bridge] so the output follows a real song format. Audio quality reaches CD-standard settings at up to 44.1 kHz and 256 kbps, so results are ready for sharing or use in a project without extra post-processing. Whether you are scoring a short film, prototyping a song concept, or producing background music for content, Music 1.5 fits into a fast write-and-generate workflow. Drop in your lyrics, describe the mood and genre in the prompt, and have a working track within minutes.

Official

Minimax

42.3k runs

Music 1.5

2025-09-11

Commercial Use

Create Full-Length AI Songs with Music 1.5

Table of contents

  • Overview
  • How It Works
  • Frequently Asked Questions
  • Credit Cost
  • Features
  • Use Cases
  • Examples
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Overview

Music 1.5 is an AI audio model that takes written lyrics and a plain-text style description, then produces a full song with natural-sounding vocals and layered instrumentation up to four minutes long. On Picasso IA, you can go from a lyric idea to a finished demo without audio software or music production experience. The model handles melody, arrangement, and vocal synthesis in a single generation pass, so what used to take hours of studio work now takes minutes. It fits content creators needing original tracks, songwriters prototyping new material, and anyone who wants to hear their words set to music.

How It Works

  • Write your lyrics in the text field, using line breaks to separate lines and section tags like [verse], [chorus], or [bridge] to define the song structure.
  • Add a style prompt describing the genre, tempo, mood, and instrumentation you want (for example, "upbeat indie pop with acoustic guitar and female vocals").
  • Choose your preferred audio format (MP3, WAV, or PCM) and set the bitrate and sample rate to match your quality needs.
  • Hit generate and wait while the model composes the vocal melody, arranges the backing track, and renders the audio file.
  • Listen to the result, tweak your lyrics or prompt if needed, and download the finished track.

Frequently Asked Questions

Do I need programming skills or technical knowledge to use this? No, just open Music 1.5 on Picasso IA, adjust the settings you want, and hit generate.

Is it free to try? Yes, you can run Music 1.5 on Picasso IA without any upfront payment. Some usage limits may apply depending on your plan.

How long does it take to get results? Generation time depends on the length and complexity of the song, but most tracks are ready within a couple of minutes.

What output formats are supported? You can download your track as an MP3, WAV, or PCM file. MP3 at 256 kbps is the default and works for most publishing and sharing workflows.

Can I customize the output quality or style? Yes. The style prompt controls the genre, mood, and instrumentation. You can also set the bitrate up to 256 kbps and the sample rate up to 44.1 kHz to target a specific audio quality level.

What happens if I'm not happy with the result? Change the wording of your style prompt or restructure your lyrics with different section tags, then run the model again. Small prompt changes often produce noticeably different results.

Credit Cost

Each generation consumes 1 credit

1 credit

or 5 credits for 5 generations

Features

Everything this model can do for you

Full-length output

Generate songs up to 4 minutes long with a single lyric set and style prompt.

Natural vocal synthesis

Produces human-sounding lead vocals that follow the melody and style you describe.

Section-aware structure

Use [intro], [verse], [chorus], [bridge], and [outro] tags in your lyrics to control how the song builds.

High-quality audio

Export at up to 256 kbps and 44.1 kHz for broadcast-ready results.

Multiple output formats

Download your track as MP3, WAV, or PCM to fit any editing or publishing workflow.

Style-driven arrangement

Describe the genre, tempo, and mood in a text prompt to steer the instrumentation and overall sound.

Rich instrumentation

Layers backing tracks, harmonics, and rhythm sections automatically based on your style description.

Use Cases

Write original lyrics with [verse] and [chorus] tags, then generate a full structured song with matching vocals and instrumentation

Produce a demo track for a client by describing the genre and mood in the prompt and supplying placeholder or working lyrics

Score a short film scene by generating a custom song that matches a specific emotional tone and target duration

Create background music for a YouTube video by prompting a style and generating up to 4 minutes of audio

Test different genre interpretations of the same lyrics by changing the style prompt and comparing the outputs side by side

Generate a podcast theme or jingle by writing a short lyric and specifying an upbeat tempo and branded instrumentation in the prompt

Prototype a song idea from scratch without any music production software, using only lyrics and a text description of the sound you want

Examples

hex
26.4s
Bitrate: 256000
Sample Rate: 44100
Audio Format: mp3

This is a male vocal pop song with a driving beat and a melancholic yet hopeful tone, The song is in a minor key, with a consistent tempo of 120 BPM, The instrumentation includes a prominent synth bassline, a clean electric guitar playing arpeggiated chords. The lead male vocal is smooth and clear

[Verse 1] Stuck in my head but I always feel better when I put on my gold jacket Face in the mirror I feel myself falling back down into those old habits [Verse 2] I've been so cold in an old sweater I can't let go yesterday's weather Got this heart right out on my sleeve But the pressure pressure it's killing me Dress it up in a fantasy I'll be keeping it together [Chorus] I put on my gold jacket I put on my gold jacket [Outro] Kissing goodbye old habits Now I'm in my gold jacket Don't give a ... so savage

hex
29.2s
Bitrate: 256000
Sample Rate: 44100
Audio Format: mp3

Fast paced alt-pop with ragga breaks, Tempo 120-135 BPM, glitch pop, retro y2k-inspired, sensual, melodic hip hop vibe, Psychedelic Swirl, funky disco sample, trap 808s; Witchy Soul Bounce:; Experimental Pop-Trap; Ethereal Arpeggios Pitched Vocal Chops, soulful female vocals

[Intro] Hook me in, pull me close Every line’s a spell I wrote You caught the rhythm, now you’re shook Baby, that’s the power of the hook [Verse 1] Every time I drop a line, it lingers in your mind Like a chorus on rewind, you can’t press decline Energy magnetic, it’s alchemical too The hook’s not just the music - it’s the pull between me and you [Outro] Hook me in... loop me forever The song ends, but the hook stays

hex
28.3s
Bitrate: 256000
Sample Rate: 44100
Audio Format: mp3

Jazz, Smooth Jazz, Romantic, Dreamy

[Verse] In the hush of night, we find our space, Wrapped in moonlight’s gentle embrace. Your whisper’s soft, like a velvet song, In this tender moment, where we both belong. [Chorus] Just you and me, in this lazy jazz, Our souls entwined, nothing else we ask. In this serenade, we sway and sigh, Lost in this love, beneath the starry sky. [Bridge] Your voice, a lullaby, soothes my soul, In this night, together, we feel whole. Each moment shared, a timeless flight, In this gentle jazz, we find our light. [Outro] As dawn approaches, and stars fade away, In your arms, I wish to forever stay.

hex
26.5s
Bitrate: 256000
Sample Rate: 44100
Audio Format: mp3

blues, melancholic, raw, lonely bar, heartbreak

[verse] Dim lights on a dusty floor Another night I walk through this door Empty stool next to my hand Just me and this glass in this lonesome land [chorus] Oh these barroom blues they fill my soul Broken heart taking its toll Every note the jukebox cries Just echoes of your goodbye

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