Cedar Rapids Audio Engineers, Producers & Songwriters

2025 Grammy Winning Mixer for Best Global Album with "ALKEBULAN II" Album by Matt B and Royal Philharmonic Orchestra. Matt Sim is a 1xGrammy Winning, 4xGrammy-nominated, Multi-platinum & Billboard Charting Mixing & Mastering Engineer (Stereo/ATMOS/360RA). Former staff mixer at The Hit Factory NYC.

7x Grammy Award-Winning Mixer

Greg M. Johnson, a media composer, producer, and songwriter from Los Angeles, California, stands out for his unique approach to scoring. His love for experimental sounds and genres defines his ability to craft bespoke sonic worlds. His notable contributions include his work for the Fifa World Cup Qatar 2022, the 2023 AFC Asian Cup, and Formula 1.

Pro Afro-House | Deep House Singer | Songwriter I am a Pro Songwriter with an Afrohouse Vocals Sample Pack on Splice | Featured in NBA2K24 | Played at Coachella | Worked with Spacemotion, Smash The House, Darkchild (producer for Michael Jackson, Beyoncé, Lady Gaga) Let’s craft a sound that stands out globally.

In 2023, Super Bowl champs KC Chiefs used Victory Lap for their celebration, just as the 2022 NBA champs Warriors did with Give Me My Ring. Now, in 2025, the Super Bowl champ Eagles used Showtime for their Feb 9 promo. With 1M+ streams & collabs like Trippie Redd, Tone Da Boss is a certified hitmaker!

A seasoned multi-instrumentalist & recording/mixing engineer, working across a wide range of styles. Passionate first and foremost about the ART OF THE SONG! Whether you need instrumental/vocal tracks, mixing, or songwriting help, I commit to providing a professional, high-quality and positive-vibe set of services to help you realize your vision!

my goal is to create Music that destroys issues with mental health by healing you deep in your soul.

15 years of professional experience, Mixing and Mastering. With 100+ clients, and recipient of the Iowa Music Awards 2022 Best Engineer Award. Studio Owner, ProTools and Apple Logic Certified. A.A.S. Degree in Audio Engineering, Music Production and Audio Post Production. If it makes noise, I will make it sound amazing!

Remote String Arrangements and Recordings

International prize-winning flutist Rose Bishop enjoys a career as an orchestral soloist, orchestral musician, author, and teacher based in Iowa City, Iowa.

Here to provide with the best sound for you and those involved.

Any sound, any vibe.

I'm a producer/composer with experience in a wide variety of styles.

Need professional acoustic/electric Violin, Viola, Cello, Bass? I’ll do it. Need a mix? I’ll do it. Need a master? I’ll do it.

music is my life, you name it

Im a recent graduate of Los Angeles Film School's Music Production program Cum Laude and I am available for hire to do mixing or mastering or both as well as i can add effects to your pre-recorded vocals etc. I do have my own personal studio at home with all the bells and whistles. If you need tracks for your next project be it hip hop I'm your guy

Take Heart Audio is all about making your songs sound better than when they go to tape. If you are a local artist, feel free to set up a recording time. I've been singing for years and love to do so. If you have anything that needs extra vocals, I'm the guy to get it done. I'll mix, master, and write and record vocals for any of your songs.

Starchild Audio is owned and chiefly operated by GK based out of Iowa City, Iowa. His entire team has received classical training over many topics and has spent decades in the field perfecting its craft.