How to Master a Song: A Step-by-Step Guide for Modern Tracks

To master a song, start with a balanced mix that has headroom, then work through a short chain on the stereo file: broad corrective EQ, gentle glue compression, any tonal or width shaping, and finally a limiter set to around -14 LUFS integrated with a -1 dBTP ceiling. Master gently, check the whole song rather than a loop, and verify it translates on multiple systems before you call it done. Below is the full order of operations.

Step one: prepare the mix

Mastering can only polish what the mix hands it. Before you touch a single mastering plugin, make sure the mix is right. A master cannot reach inside to fix a buried vocal or a boomy bass - those are mix jobs, covered in mixing vs mastering. When the mix is balanced, prepare the export:

• Bounce a WAV at full resolution, 24-bit at your session sample rate.
• Leave the peaks around -6 to -3 dBFS so the master has room to work.
• Remove any limiter from the master bus so you are not double-limiting.
• Listen once, quietly, start to finish. If it sounds good at low volume, it is ready.

Step two: set broad tonal balance with EQ

The first move on the stereo file is gentle, broad EQ to correct the overall tone. This is not surgical mixing EQ - a master-bus move touches everything at once. Think in wide strokes:

• Low end: a small high-pass below 25 to 30 Hz to remove subsonic rumble that eats headroom. A gentle shelf around 60 to 100 Hz if the mix feels thin, or a slight cut if it is boomy.
• Mids: if the track feels boxy, a broad, shallow cut around 300 to 500 Hz can open it up. Keep moves under about 2 dB here.
• Top end: a gentle high shelf above 8 to 10 kHz adds air and sheen. Small amounts read as expensive; too much reads as harsh.

Reference a commercial track in the same genre, level-matched, so your tonal decisions are anchored to something real rather than guesswork.

Step three: glue with compression

A light bus compressor makes the layers feel like one performance rather than separate tracks stacked together. The goal is cohesion, not squash. Use gentle settings:

• A low ratio, around 1.5:1 to 2:1.
• Slow attack, around 30 ms, so transients stay punchy.
• Auto or medium release so it breathes with the tempo.
• Just 1 to 2 dB of gain reduction on the loudest sections.

If you can clearly hear the compressor working, back it off. At the mastering stage it should be felt, not heard.

Step four: shape tone and width if needed

This is optional and track-dependent. If the mix needs a little excitement, gentle saturation or a harmonic exciter can add perceived loudness and warmth before you ever reach the limiter. If the stereo image feels narrow, subtle widening on the highs can help - but keep the low end mono below about 120 Hz so the bass stays centered and punchy on club systems and phone speakers. Check mono compatibility often; over-widening collapses badly when a venue or speaker sums to mono.

Step five: limit to loudness

The limiter is the last processor and the one that sets your release loudness. Set the ceiling to -1 dBTP true peak, then raise the input gain until your integrated loudness lands near -14 LUFS for streaming. Watch and listen for the point where the track stops getting louder and starts getting flatter - pumping, dulled transients and shrinking width all mean you have gone too far. If you are unsure how the controls interact, read what a limiter does.

Remember that streaming normalizes loudness, so there is no prize for going past target. Dense modern genres often sit between -9 and -12 LUFS because the arrangement is already controlled, but the platform still turns them down. Chase quality at the target, not raw volume. The reasoning is in how loud a master should be.

Step six: meter and check translation

Now verify. Meter integrated LUFS across the whole song, not a section, and confirm true peak stays at or under -1 dBTP. Then play the master on as many systems as you can:

• Phone speaker - the most common real-world listening device. The vocal and melody must survive with no low end.
• Earbuds and headphones - check for harshness and sibilance.
• Car or a full-range system - check the low end and overall balance.
• At low volume - a good master still sounds balanced quiet, not just loud.

If it falls apart on one system, note what is wrong and go back a step. Harshness usually means too much top-end or limiting; a weak low end on phones often means the mix leans on sub the small speaker cannot reproduce.

Step seven: export and sanity-check

Bounce a 24-bit WAV for distribution - most platforms prefer the highest-quality source and make their own lossy versions. Keep your session and settings so you can recall the master for the rest of an EP and keep every track consistent in loudness and tone. Give it one final listen the next day with fresh ears before you upload.

That is the whole process: prep, EQ, glue, shape, limit, check, export. If you want the same workflow tuned to a specific style, the genre guides in the mastering guides hub cover trap, drill and amapiano with their own targets. And if your finished track still feels small, it is almost always a loudness or dynamics issue - see why your song sounds quiet.