I will mix and master a heavy single, ep or lp

C
czelijaudio
C
czelijaudio
Mike C

About this gig


Hi Everyone! I'll mix and master all subgenres of rock and metal!


What you need to know:

  • Please contact me before ordering the gig so I can check your demo/raw mix and discuss sonic goals!
  • MP3 and WAV require different dBFS levels, so making the two masters is necessary.
  • Highly welcomed reference tracks! They'll make my work easier and deliver the right sound faster.
  • I like the DIs of the recorded instruments! Even when I'm not using them, they're useful for crucial editing. So if you have any, include them.
  • Here's the link to my external SoundCloud portfolio with test mixes: https://soundcloud.com/micha-czelij


What you'll get:

  • Mixed and mastered, streaming ready single, EP or LP with industry-level competitive sound and loudness;
  • Files in WAV and MP3 format;
  • Cohesive sound throughout the entire EP or LP


What I need to start the project:

  • Synchronized multitrack WAV files (mono and/or stereo) with logical labeling (e.g., 03 Snare T, 13 Bass Di, 54 Voc Main, 23 GTR Lead);
  • Raw mix or demo of the song that I'll be mixing and mastering;
  • File with tempo map (e.g., MIDI) or song's BPM information;
  • DI signals for the bass and guitar (if you don't have amp-recorded or reamped ones)


Get to know Mike C

Mike C

Studio Sound Engineer

  • FromPoland
  • Member sinceJul 2025
  • Avg. response time1 hour
  • Languages

    English, Polish
7+ years of experience in mixing and mastering. Reaper DAW Expert. Member of URM Academy - learning from top producers in rock and metal music. Top-tier Nail The Mix finalist in December 2025. Graduated from sound engineer's college in Poland (2024). My goal is to deliver the most professional music postproduction possible.

My Portfolio