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Suno v4

Suno Inc. · 2025

The latest AI music generation model capable of creating high-quality songs from text prompts.

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Quick Facts

Parameters

Undisclosed

Context Window

N/A

Modalities

text, audio

Open Source

No

Pricing

Free tier / from $10/mo Pro

Released

2025

Developer

Suno Inc.

About

Suno v4 is the latest version of the leading AI music generation platform, capable of creating complete songs with lyrics, vocals, instrumentation, chord progressions, and production quality from simple text descriptions. It represents the state of the art in AI music generation, a field that has advanced dramatically since the original Suno release. Suno v4 supports generating songs in virtually any genre — pop, rock, hip-hop, electronic, classical, jazz, folk, R&B, metal, and countless subgenres — across 50+ languages. For each generation, you provide a genre/style description and optional custom lyrics, and Suno generates two versions of a complete song including melody, harmony, rhythm, vocals (both lead and backing), and instrumental arrangement. Suno v4 introduces significantly improved vocal quality that sounds more natural and expressive, better instrumental separation for cleaner mixes, extended song duration (up to 4 minutes), and more coherent song structure with proper verses, choruses, bridges, and outros. The platform also handles lyrics well: you can provide your own lyrics, have Suno generate them based on a topic, or use a combination. Suno has revolutionized music creation by making professional-quality song production accessible to anyone regardless of musical training. For content creators needing original background music, musicians seeking creative inspiration, podcasters wanting custom theme songs, or anyone who wants to bring musical ideas to life without playing an instrument, Suno v4 offers unprecedented accessibility to music creation. Available with a free tier (10 credits per day) for experimentation, Pro (USD 10 per month) for regular use with commercial rights, and Premier (USD 30 per month) for heavy users. Compared to Boomy which generates simpler instrumental tracks, Suno creates complete songs with vocals and lyrics.

Strengths

  • +Best-in-class AI music generation quality
  • +Coherent song structure with real lyrics and melody
  • +Multi-genre and multi-language support
  • +Professional production quality accessible to anyone

Weaknesses

  • Full commercial rights require paid plans
  • Occasional artifacts in vocals
  • Limited control over specific musical details

Best For

Creating original songs and music demos

Background music for videos and content

Musical ideation and creative inspiration

Cost-effective music production

Pricing

Free

$0

  • 10 credits/day
  • Basic quality
  • Non-commercial

Pro

$10/mo

  • 500 credits/month
  • High quality
  • Commercial use
  • Extended duration

Premier

$30/mo

  • 2000 credits/month
  • Premium quality
  • Priority queue
  • Full commercial

Technical Specs

Parameters

Undisclosed

Context Window

N/A

Modalities

text, audio

Languages

EnglishChineseSpanishFrenchGerman+3

Open Source

No

Developer

Suno Inc.

Released: 2025

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