Spotify is where most listeners hear new music first — so “mastering for Spotify” is really about translation: your track should sound intentional, competitive in your genre, and stable after the platform adjusts playback level.
This guide covers what Spotify does to your audio and how to prepare.
What Spotify does to your master
Spotify applies loudness normalization — it plays tracks at a more consistent perceived volume so users are not constantly adjusting their phone volume.
In practice:
- A very loud, crushed master may be turned down — you lose punch without gaining advantage
- A quieter master may be turned up — within limits, before noise or distortion
So the goal is not “loudest file wins.” The goal is a great-sounding master that still feels right after normalization.
Technical background: Mastering loudness explained.
The -14 LUFS myth
You will often read that Spotify targets about -14 LUFS integrated loudness. That is a useful reference, not a command to slam your own mix to -14 before mastering.
What matters more:
- Your genre (EDM vs ballad vs podcast)
- Dynamics and transient punch
- How you compare to references at matched volume
Your mastering engineer sets loudness in context — with notes like “competitive pop vocal forward” or “dynamic hip-hop, don’t crush the drums.”
What to send for Spotify mastering
Same as any professional mastering:
- One stereo WAV — approved mix
- Headroom on the mix — peaks around -6 dBFS or lower, no brick-wall bus limiter
- Reference track(s) — released songs on Spotify you want to feel similar to
- Note: “Primary target: Spotify” (and Apple Music if you distribute there too)
File checklist: What files do you need for mastering?.
Mix first, Spotify master second
Spotify mastering cannot fix:
- Buried vocals
- Muddy low end
- Harsh cymbals baked into the mix
Fix balance in mixing, then master. If you only have stems, book mixing — or both: mixing + mastering.
How to listen before you release
- Level-match your master against 2–3 references on Spotify
- Test on phone speaker, earbuds, car
- Check mono — low end and vocal should stay solid
- Listen for fatigue — if it tires you in one play, limiting may be too much
Loudness vs quality on Spotify
| Approach | Result on Spotify |
|---|---|
| Crush mix + master for “max loudness” | Often turned down; dull transients |
| Balanced mix + purposeful master | Holds punch; feels competitive |
| Very dynamic, quiet master | May be boosted slightly; watch noise floor |
Artists who win on streaming usually win on tone, balance and emotion — not a meter.
Albums and EPs on Spotify
For multiple tracks:
- Aim for consistent loudness and tone across the release
- Note in project if track 7 is intentionally quieter (interlude)
- Send one WAV per song
GigTunes can master EPs with album-level consistency when you note it upfront.
Metadata and upload (after mastering)
Mastering delivers the audio file. Your distributor (DistroKid, TuneCore, etc.) handles:
- ISRC
- Release date
- Artwork
- Explicit/clean flags
Use the WAV (or formats your distributor accepts) from your GigTunes delivery — not a low-bitrate preview.
GigTunes mastering for Spotify
Included in our mastering tiers:
- Streaming-oriented loudness and tone
- Revision rounds for “slightly louder / less bright” notes
- Optional multiple formats enhancement
Book mastering and mention Spotify in your workspace notes.