Mastering Articles

This is where I write about mastering. The gear, the technique, the decisions behind the work. Some of it is practical. Some of it is what I needed to get down.

Workflow Mat Leffler-Schulman Workflow Mat Leffler-Schulman

How to Give Feedback on a Master

Most revision requests fall into two categories: specific and actionable, or the kind that sends both of us in circles for a round or two. Giving feedback on a master is a skill, and nobody teaches it.

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Deep Dives Mat Leffler-Schulman Deep Dives Mat Leffler-Schulman

The Vinyl Record Pressing Process

How a record gets made, from lacquer cut to test pressing. Who handles each step changes what your vinyl sounds like, which is why I care about every one of them, and why vinyl brokers are almost never the right answer.

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Fundamentals Mat Leffler-Schulman Fundamentals Mat Leffler-Schulman

How to Sequence an Album

Sequencing is a compositional choice. Track order, energy, key, and where the side break falls all shape how a record plays, and they deserve the same attention as anything else on it.

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Deep Dives Mat Leffler-Schulman Deep Dives Mat Leffler-Schulman

Mid-Side Processing in Mastering

Mid-side processing splits stereo into what the channels share and where they differ. When the center of a mix needs attention and the sides don’t, or the reverse, I can fix one without touching the other.

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Mat Leffler-Schulman Mat Leffler-Schulman

What AI “Mastering” Services Actually Do (And What They Don't)

In today's fast-paced, ever-evolving music landscape—where every master is a testament to your vision—AI mastering isn't just a tool—it's a game-changer. Let's delve into what these services do—and unlock a rich tapestry of possibilities. Here's the thing: the choice is ultimately yours. I hope this helps!

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Mat Leffler-Schulman Mat Leffler-Schulman

Synesthesia in the Mastering Room

I have synesthesia. When I hear music, I see it. It comes up in almost every conversation about my work, so I wrote down what it’s actually like in the mastering room.

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