A mastering engineer listens to the full track before touching any processor

Forming an opinion about the track through uninterrupted listening is the highest-priority act in a mastering session. Starting with processing means reacting to moments rather than understanding the whole: what sounds like a problem in isolation may be intentional in context, and opportunities (like a section that could benefit from a lift) are missed if the engineer dives straight into plugin tweaking. Full-play listening also surfaces technical issues (noise, clipping, an unwanted fade-out) before any work is done. Jonathan Wyner explicitly treats it as a non-negotiable step, despite it seeming counterintuitive.

Examples

After importing the track, set all plugins to bypass or don’t instantiate them yet. Play the track end-to-end, taking notes on: overall energy, perceived spectral character, dynamic range, any sections that feel different in emotional intensity, any technical artifacts.

Assessment

A peer says ‘I always apply loudness normalization first, then listen.’ Explain the risk of this approach relative to listening first and what critical information the initial listen provides.