Mixing · Mastering · Engineering
Bradley “Dula” Post (MixedByDula) and Blake “Blake Blizzy” Harden. 700+ combined credits. Atlanta + remote. Book either engineer or both.
Atlanta mixing, mastering, and Dolby Atmos. Profile · Credits · Muso
Atlanta, LA, Phoenix. Recording, mixing, mastering. Profile · Muso
Verified credits on award-winning releases and the highest-certified rap song in U.S. history.
Travis Scott & Kendrick Lamar — highest-certified rap song in U.S. history (ahead of Drake’s “God’s Plan”). 3.2B+ Spotify streams. Engineered by Blake Harden.
TOBi, ELEMENTS Vol. 1 — Bradley Post mixed tracks including Faces.
Kendrick Lamar, DAMN. — Blake Harden on DNA. and DUCKWORTH.
Including SICKO MODE-era work. Blake holds Diamond engineer certification.
Including goosebumps at 17× Platinum — highest-certified rap song in U.S. history.
Including Yelawolf’s Daddy’s Lambo and Wiz Khalifa’s Rolling Papers.
In-person in Atlanta, LA, or Phoenix. Remote worldwide.
Full song mixes from stems, tuned for streaming and radio playback. Two rounds of revisions included. Mixing details →
Final polish and loudness for release. Stand-alone or paired with a mix. Mastering details →
Tracking and session engineering, in-person or remote, for artists and producers.
Immersive spatial mixes for Apple Music, Amazon Music, and TIDAL. ADM BWF plus stereo fold-down. Dolby Atmos details →
Final quote depends on stem count, song length, and complexity. Rush delivery available. Ask when you submit your project.
Tell us about the song and what you need. We’ll reply with a quote, turnaround time, and upload instructions.