---
title: "Reference Track Mastering: How to Choose and Match One"
description: "Reference track mastering explained: how to choose a song, match its loudness before comparing, and decide what to copy and what to leave alone."
canonical: https://tunr.studio/guide/reference-track-mastering
markdown: https://tunr.studio/guide/reference-track-mastering.md
last-updated: 2026-11-02
site: Tunr (https://tunr.studio)
version: 0.5.0
---

# How to master to a reference track without copying its flaws

Reference track mastering means comparing your song with a finished release you admire and using it to guide tone, dynamics and loudness. Pick a song in the same genre with a similar arrangement, match the two in loudness before you compare, and copy the broad balance rather than every detail.

## Short answer

A reference gives your ears something fixed. After hours on one song, your sense of how bright or how bassy it is will drift, and a finished record you know well pulls it back. Choose a song with a similar genre, tempo and arrangement. Comparing a sparse acoustic song with a dense pop chorus will only mislead you.

Always match loudness first, because the louder version tends to sound better regardless of quality. Then listen for the broad things: low end, vocal presence, top end and how much the song moves. Don't try to copy details that come from the recording or arrangement. Tunr's Reference mode does the measuring for you. Drop in your track and a reference, and it matches tonal balance, dynamics and loudness, showing each correction before you commit to it.

## How to choose a reference track

This article is for anyone who has finished a mix, played it next to a favourite record and felt their stomach drop. That comparison is useful if the two songs are comparable. Choose a release that shares your genre, a similar tempo and a similar density of instruments. A song with the same number of things happening at once gives you a fair picture of how the space should be divided.

Pick something you know well on many systems, because you already know how it should sound. Use the best-quality copy you can get, since a low-bitrate file has already lost some top end. Two or three references for one song are often better than one, because they stop you from chasing the character of a single record.

## Match loudness before you compare anything

This step decides whether the rest means anything. Your reference is probably louder than your unmastered mix, and the louder of two signals tends to sound fuller and clearer, whatever its quality. Compare them at different levels and you may boost and compress your way toward a worse master because it sounded better for a moment.

Turn the louder one down until both feel equal, or use a meter and match integrated loudness. Spotify's own normalization works the same way: it [plays songs at about -14 LUFS](https://support.spotify.com/artists/article/loudness-normalization/) on its default setting, so your listener will hear your song next to others at similar loudness anyway. Tunr's A/B Mixer has a loudness match, an equal-power crossfade and a blind test, which helps when you already suspect which version you prefer.

## What to copy, and what to leave alone

Broad tonal balance transfers well between songs in the same genre. If your reference has more weight under 100 Hz and more air on top, that is a fair target. So is the general density: how much the level moves between verse and chorus.

Details don't transfer. A reference's reverb, the sound of its singer's voice and the character of its drum room all came from the recording and the mix. Pushing EQ until your vocal sounds like theirs will damage everything else playing at that frequency. If the gap is large in one narrow place, the fix is often in the mix, as we explain in [how to prepare a mix for mastering](https://tunr.studio/guide/prepare-mix-for-mastering).

| Compare | Reasonable to match | Leave alone |
| --- | --- | --- |
| Tone | Overall low, mid and high balance | The exact curve of a single instrument |
| Dynamics | How much verse and chorus differ | Effects of the original drum sound |
| Loudness | Integrated level, within reason | A loud reference on a song that can't hold it |
| Stereo | General width of the song | Specific panning choices |

## How to do it step by step

Start by listening to both songs at matched loudness for a full verse and chorus, and write down the two or three biggest differences in plain words, such as less low end or a duller top. Make small moves on those differences only. Then take a break, since your ears will adapt to any change within minutes, and listen again before deciding.

Check your work on other speakers before you trust it, and switch the reference off for a while. The song should still sound good alone, since nobody will hear it next to your chosen record.

## How Reference mode works in Tunr

[Tunr](https://tunr.studio/) has a mode for this. Drop in your track and any song you want to sound like, and it matches tonal balance, dynamics and loudness so yours can sit alongside it. It shows each correction before you commit, so you can see that it wants, for example, a certain amount of low-end change and decide whether you agree.

Each stage can be bypassed or adjusted, and that matters here, because a full match isn't always right. If a correction is large, treat it as a question about your mix before accepting it. You can then hear the loudest 20 seconds through the chain, check the result in the A/B Mixer, and read the numbers in the master report. For a series of songs, Batch mode applies the same settings to a whole queue.

## Frequently asked

### What is a reference track in mastering?

A reference track is a finished, commercially released song used as a point of comparison while you master your own. It gives your ears something stable to check tone, dynamics and loudness against, which helps because your sense of balance drifts after hours of listening to the same song.

### How many reference tracks should I use?

Two or three are usually enough for one song. A single reference can pull you toward its particular character, while several show what they have in common, and that shared balance is the part worth aiming for. More than a few tends to slow decisions down without adding much.

### Is it legal to use someone else's song as a reference?

Listening to a song you have legitimately obtained as a private comparison while you work is common practice, and nothing from it ends up in your released file. Tunr uses a reference only as a measuring point on your computer. If you have a specific legal concern, ask a qualified lawyer.

## Sources

- [Spotify for Artists: loudness normalization](https://support.spotify.com/artists/article/loudness-normalization/)

## Related guides

- [What is audio mastering, and how is it different from mixing?](https://tunr.studio/guide/what-is-audio-mastering)
- [How to prepare a mix for mastering: a 7-point checklist](https://tunr.studio/guide/prepare-mix-for-mastering)
- [LUFS targets: how loud should your master be?](https://tunr.studio/guide/lufs-targets-how-loud-should-master-be)

---

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