Less is more: process only what your mix needs
Before inserting a plugin, ask yourself why. Problem by problem, the minimum tool to solve it, and why investing in knowledge beats buying yet more plugins.
Over the last decade, music production has changed enormously. Years ago it was unthinkable that someone without a solid musical and technical background could make a song from their bedroom with a computer and a mouse. Recording an orchestral score meant hiring an orchestra, engineers and a room. Today you can plan it from a home studio.
That democratisation has a practical consequence: sounds arrive already worked on. Today's libraries and virtual instruments come recorded, edited, cleaned and processed. Often there's no need to EQ, compress or modulate a sound that comes out of a good virtual instrument like that. And every processor you add to a clean signal pulls it a little further from its original sound, its essence.
Before touching anything, ask yourself why
My advice for knowing how many effects a track needs is simple: before inserting anything, ask yourself why it's necessary to change it.
Listen to the track carefully — in the context of the mix, not just soloed — looking for errors, noise, uncontrolled transients or resonances. If you find a problem, ask yourself how to solve it with as few processes as possible.
Problem → tool
- Background noise between phrases: a noise gate, a manual edit or a clean-up tool.
- Sudden level changes: volume automation or a compressor.
- Lacks punch: a transient shaper or a little EQ in the attack range.
- Too quiet or too loud: the fader or clip gain. You don't need a maximiser or limiter for that.
- Sibilance (harsh "s" sounds): a de-esser or dynamic EQ.
- Excessive transients: a transient shaper or a fast compressor.
- Phase problems: check polarity and track alignment and check the mix in mono. A stereo widener doesn't fix phase; it often makes it worse (see the stereo field).
The idea is not to touch what doesn't ask to be touched. Sometimes we get used to putting the same plugin chain on every track in the project without a clear reason. Remember: if it isn't broken, don't fix it.
Creative effects are a different story
All this applies to correction. Creative effects — delay, reverb, phaser, tremolo, autotune as an effect — also change the original sound, but they're used by artistic choice, not out of necessity. There the question isn't "does it need it?" but "does it say what I want to say?".
Invest in knowledge first
When I started, I thought having the most expensive, famous tools would make me sound like a professional studio. Time put me in my place: my problem wasn't the tools, it was the knowledge. If you're starting out, before spending on plugins, invest in learning to listen and to use what your DAW already includes. You can do a huge amount with that.
Try mixing with this in mind and you'll get a clearer sound with less effort. To master the two basic tools, start with EQ and compressor types.