Mixing & Mastering Engineers, Producers & Songwriters who worked with Justin

Singer, songwriter, lyricist, pianist, melody and background vocals creator, arranger and voice-over artist. I can switch between classical and contemporary singing techniques. My vocal range is E3-C6 and my agility and versatility can fit nearly any style or genre.

Hi! My name is Heraldo Jones, sound engineer. I run World Premiere EG, an online portal where I offer my MIXING & MASTERING services.

Over the past 5 years I have had the privilege of writing and recording for, Producers Hannon Lane (Mosely Music), Tony Hemmings (Rodney Jerkins), Charlie Wilson, Lalah Hathaway, Justine Skye, Algebra Blessett etc.

Highly experienced and versatile singer/songwriter/topline specialist.

Hey people, I run a songwriting and production consulting company called Cool Chords. 15 + years of experience and have ghostwritten Billboard Top 40 singles, songs for placement in TV and Film, for some major known and established artists and got some big album cuts. I write some of the best chord progressions in the industry.

Julian Napolitano. With over twenty years in the industry his skills are highly sought after and his name is synonymous with quality production.

Looking for chart-ready production? I’m Julian Napolitano—producer and mixer with 25+ years’ experience, 2.9 M Spotify Monthly listeners Top‑10 hits and collaborations with artists like Beyoncé and Rihanna. Trusted by labels such as Ministry of Sound, Warner Music, FFRR and Spinnin’

Welcome to Ultra Mastering — where your music gets the professional mix and master it deserves.

Songwriting in any genre and access to top engineers in mixing and mastering. We also can book sessions in the LA, San Bernardino and Orange County area. If you want a different vibe to your project, you should definitely give us a try. You won't be disappointed.