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Introduction
Udio v1.5 is our most advanced music model yet, with a host of improvements over our v1 model, including:
- Improved Audio Quality
- Key control
- Improved global language results
As well as an updated model, we’re excited to further empower music creators with a range of new features on the Udio platform:
- Dedicated creation page
- Stem downloads
- Audio to audio (remixing audio uploads)
- Shareable lyric videos
Improved Audio Quality
Audio quality is the foundation of the Udio platform and v1.5 represents a significant step forward. Udio generates 48kHz-stereo tracks and with v1.5, you’ll experience improved clarity, instrument separation, transients, coherence, and musicality across your generations.
But in the world of music, hearing is believing, so here are some examples:
Example 1
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Example 2
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Lyrics credit: jakemarsh - Pro Crastinator
Example 2
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Lyrics credit: De'Sceva - Friday Night Ride
Dedicated Creation Page

We’ve added a dedicated creation page with a unified view of our powerful creation features and your song library, so you can stop page hopping and find your creative flow.
Stem Downloads

You can now split fully-mixed Udio tracks into four separate stems: Vocals, Bass, Drums, and everything else. This enables advanced users to remix their tracks with external tools, or use elements from Udio songs in their music.
Audio to Audio (Remix Audio Uploads)
With the audio-to-audio feature, users are able to upload their own tracks and remix them. This enables you to take your own music and reimagine it in new and creative ways. Check out the amazing remix medley created by maxbarzel:
Key Control
With the introduction of key control, you are now able to guide your creations to particular musical keys. Simply add a key to your prompt, e.g. C minor, Ab major, etc.
Key control is not perfect, so some results may differ from your intended key, but with this feature you will be able to exert more harmonic control over your creations.
These two examples show what is possible when generating with the same prompting parameters (seed, lyrics, etc.) but change the key from C major to C minor:
C Major
C Minor
Improved Global Language Support
Udio v1.5 supports more languages, which makes our platform accessible to more people than ever before. Below is a very catchy example in Mandarin:
Shareable Lyric Videos

Our new song videos highlight lyrics and maximize shareability across social platforms. Below is a quick intro on how to generate and share a video.
