How to Clean up a Muddy Mix - Simple Mix Trick

The tutorial covers a technique to identify problems in a mix and fix them, focusing on tonal balance and muddy frequencies.

• Part 1: Finding the overall problem in the mix • Part 2: Identifying exactly what causes the problem and how to fix it

• Works with any DAW • Best listened to on headphones or speakers, not phone or laptop

Using the song 'Nothing to Lose' with one deliberately unmixed and muddy track for demonstration purposes.

• Load an EQ on the master channel • Consider using the free Span frequency analyzer plugin

Lower one EQ band by about 5-6 dB and sweep it slowly across the frequency range while listening to the full mix to locate problem areas.

Muddy frequencies typically lie between 80 and 150 Hz, and when you find the problematic frequency range, the mix will sound cleaner.

Avoid removing problem frequencies directly on the master because good elements in that frequency range will also be reduced and suffer.

Span is a frequency analyzer that displays the entire spectrum of frequencies in your mix.

Hold Ctrl and left-click to solo in on just one frequency band to hear what that specific band contributes.

Helps identify which frequency band is too loud or contributing too much to the overall song.

After using Span, you'll know the overall frequency range where the problem exists, but not yet which track is causing it.

• Soloing individual tracks doesn't reveal how they contribute in the full mix • Mixing is about the sum of everything, not individual components

Instead of muting tracks, solo them strategically to identify which track causes the problem to disappear when removed.

• Start by muting busses (all drums, all bass, all instruments) to identify which group causes the problem • Then mute individual tracks within that group to pinpoint the exact source

In the demonstration, muting the drum room mic reverb channel made the low-mid rumble disappear completely, revealing it as the problem source.

• EQ down the problematic frequencies • Use multiband compression to duck the low end while keeping high end open • Adjust volume levels, compression, panning, or stereo width

You still need to preserve useful elements in the problematic track, like ambience for spacious drums, while reducing the muddy parts.

For the room mic, boosting the high end while cutting the low end transformed the element and improved the overall mix balance.

Once you identify the problem source, use your mixing skills in EQ, compression, and balancing to correct it while maintaining musical quality.

Always listen to everything together rather than soloing tracks, which gives you a true understanding of how elements contribute to the overall mix.

While soloing has its place in mixing, it's most important to keep everything playing together to hear the real impact of your changes.

Making individual tracks sound good is easy, but making everything sound good together is the difficult and most rewarding challenge in mixing.

Use this two-part technique to systematically find any mix problems and then apply your mixing knowledge to resolve them while maintaining overall balance.