I will mix and master your metal, metalcore or rock song

Annexe Audio mixing and mastering for heavy, alternative, and electronic music.

I'm Simon, the engineer behind Annexe Audio. I mix and master metalcore, pop-punk, alt-rock, and heavy music plus ambient, synthwave, and electronic and I'm happy to work in any genre. No presets, no one-size-fits-all templates: your song gets a processing chain built around it, so it hits hard and stays clear.

What you get

• A release-ready mix with punchy low end, present vocals, and real depth
• A master that's loud, clean, and translates across every system
• Editing on the Premium tier: drum editing, vocal tuning and time-alignment, guitar tightening, sample reinforcement, Audio-to-MIDI
• Delivered as 44.1kHz/24-bit WAV; instrumental, acapella, TV mix, and stems available

How it works

1. Message me first with a rough mix or reference tracks so I can confirm the fit and quote.
2. Export your tracks from bar one as 24-bit WAVs, named by content (KICK, MAIN VOX, GTR L), zipped, and shared via a Dropbox/WeTransfer link.
3. I'll send your mix back for review, with revisions included.

Please message me before ordering, especially for the Premium (editing) tier heavy sessions vary a lot, and I'll give you an exact quote!