Established
Does monitoring level change your mixes?
It changes what you hear in a predictable, well-characterised way, and mixing loud is also a hearing risk.
Does it work?
Production advice is passed around as craft lore, and some of it has a measurable basis in how hearing works while some is habit. These are graded on the psychoacoustics.
Established
Does reverb really create depth?
Yes, and the cue doing the work is mostly the early reflections rather than the tail.
Established
Is ear fatigue real?
A measurable temporary shift in hearing sensitivity, not merely a loss of concentration.
Promising
Does sidechain compression actually help a mix?
It addresses a genuine perceptual problem — masking — and it has become a stylistic default well beyond that purpose.
Limited
Do AI mixing and mastering tools work?
Competent at consistency and corrective work, weak at the decisions that make a record distinctive.
Contradicted
Does a louder master sound better?
Louder wins in a direct comparison and loses once streaming normalisation removes the advantage.
Related reading
Sound Verdict
Music reviews with production notes — and the science of why records feel the way they do.
DJ Gear Lab
Controllers, mixers and monitoring reviewed — including the hearing-damage maths nobody prints.