Mixing & Mastering Engineers, Producers & Songwriters who worked with At The Interview
Hey y'all! My name is John & I've been playing/recording in the South Jersey/Philadelphia area for the past 12 years. I've had the privilege to work with many musicians/artists/bands big & small both live & in the studio. I LOVE engineering and producing music to turn what you hear in your head into reality!
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I have worked with big names in the hiphop industry and my writing is on another level
Perform X Produce.
🎧 Mixing & Mastering Engineer | 18+ Years Experience | Analog + Digital Hybrid Setup
I would love to collaborate and write some hits.
Let me help bring your musical vision to life! I'm a talented Berklee College of Music graduate with great ears who can create any keys, synth, piano or organ parts you need. Along with improvisational chops I've also got a great understanding of tone and sound design.
Independent artist with soulful vocals and a unique sound. Warm timbre and vibrant vibrato, with heavy jazz/blues/R&B influences. I have my own sound like nobody else out there. Songwriting with an emphasis on honest lyrics and storytelling. Serious knack for catchy melodies and dreamy harmonies.
Analog depth with digital efficiency mixing engineer in Los Angeles, CA.
If you need vocals that cut through with emotion and hooks that stick, I’m your guy. I bring soulful tones, versatility, and memorable lyrics across hip hop, R&B, pop, and experimental styles. I adapt to your vibe while ensuring your track has identity, plus pro engineering for polished, standout results.
Recent Successes
"I worked with François Michaud at Wild Horse Studio and i liked a lot. I needed a woman singer for one song. He attended me fast, arranged the professional and recorded with high quality. I recommend! "
"Awesome work."
"I've worked with several mix engineers but Sefi really stands out from the crowd and... will make your music better too!"
"great professional, great person, a pleasant surprise! He brought out the best from my music and did it in a short time. I recommend him!"
"Absolutely amazing singer, total pro, vocals recorded perfectly and quickly. Total gent too!"
"I literally could not recommend Fuseroom more, I had such an amazing experience working with Alberto and Valeria! They were insanely helpful and extremely professional. I had a particular sound I really wanted, and d..."
"Great Artist!"
"Tom is a very skilled engineer who delivers professional and creative work. He managed to complete work as per requirements in a very short time with excellent results. Great communication also. Highly recommended!"
"It was a pleasure to work with Mike. He took my song to another level! Thank you!"
"Mike is simply great! He easily understood every small detail we had in our vision for the song, made our sound solid and saved us from the infinite revisions nightmare by just getting it right with every step of the ..."
"If you are looking for professional MIX and MASTERING Koen Heldens will do it the best. "
"Thanks Edo! Working with you this 1st time is sure professional quality. I appreciate you for the Oomph to my tick. Im glad I can rely on your quality."












