# Suno — We’ve made improvements to Stem Separation

- Company: Suno (suno.com)
- Announced: 2026-06-11
- Category: capability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://suno.com/blog/stem-separation-updates
- Record: https://forck.live/items/10323-we-ve-made-improvements-to-stem-separation
- Subject: Music / Studio

Suno has rebuilt its stem separation feature, offering three new modes: Auto Split (up to 12 stems, Pro and Premier), Split from Mix (isolate or remove one part, Pro and Premier), and Advanced Split (extract from nearly 100 instruments, Premier only). Instead of slicing the original mix, Suno regenerates each stem from scratch using its latest model, producing cleaner, punchier results.

## Evidence

Verbatim from https://suno.com/blog/stem-separation-updates:

> Instead of cutting your song apart, Suno listens to it and regenerates each stem from scratch using our latest model. When you extract an acoustic guitar, you're not getting a carved-out slice of the original mix. You're getting a freshly generated guitar that matches what was there, rendered cleanly and on its own.

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