Suno v4.5-All is a text-to-music AI tool that makes full songs based on simple text prompts. It was released on the 21st of October 2025 by Suno:
"This model delivers the sound your ideas deserve — richer, fuller, more dynamic — and it's free for anyone who wants to create"
You type in the style, lyrics, or vibe you want and it builds the song for you, vocals and all.
They say it’s better at following prompts, adding vocals, and making more types of music. You don’t need to pay for it either — the “v4.5-All” version is free for anyone using the basic plan. But on paid plans you have access to improved versions of this model v4.5 and v4.5+.
Earlier versions let folks make short songs. Now with v4.5 they say it sounds more real, runs faster, and gives better control over how the song’s built. Still, you might run into audio quirks like weird instruments or slightly muffled sound.
This version also brings more tools. You can edit songs, mix tracks, pull out stems, and more. The model handles over 1,200 checked music styles. It makes full songs up to around 8 minutes long and supports up to 12 instruments at once.
If you'd like to access this model, you can explore the following possibilities:
