Mixing & Mastering Engineers, Producers & Songwriters who worked with Safi & Spreej
International recording, mixing engineer. Production credits include: Chip Fu, Tom Kestens, Safi & Spreej, Eva De Roovere, Jesse Al Malik, Sinan Ayildiz
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I am a composer, sound engineer and sound designer working in a recording studio. I have over 35 years music industry experience, have a BA(Hons) in Music and Technology, and a MFTM Diploma in music to moving image.
My name is Ed Dulian. I've been producing and mixing music professionally since 1997. I started in Chicagoland, worked in Hollywood, and now live in rural Oregon. I've seen almost everything... from Cheap Trick's workflow to Michael Bolton's backhand. My goal is to take your project to the next level and make it... well... sound better.
I offer my extensive experience as a creative studio musician to help out with your recordings, by adding guitars (acoustic/electric), extra vocal and sometimes bass. I can also offer songwriting input (musical and lyrical). I'm flexible and happy to discuss which combination works best in every situation.
I am a full-time touring and session guitarist based out of Pittsburgh, PA. My goal is to serve your song with great tone, killer feel, in-depth experience, out-of-the-box creativity, and excellent gear.
I transform raw recordings into emotionally powerful, industry-ready records. Rooted in R&B and soul but experienced across hip-hop, indie, and beyond, I adapt to any genre with precision and creativity. I focus on vocal clarity, depth, and sonic texture so your track feels polished, dynamic, and complete.
I produce custom instrumentals for singers and creators, pop/alt, pop-rock, ballads, and uplifting cinematic cues—fast, clean, and ready to release or sync. Send your vocals/demo + 1–2 references and I’ll build the track around your voice and vision. 24–48h first draft available. Alt versions/cutdowns and stems on request.
I produce custom instrumentals for singers and creators, pop/alt/pop-rock, ballads, and uplifting brand cues—fast, clean, and ready to release or sync.
Working with me is like, but not limited to a one-stop shop for music production services. Whether it be for a new song, EP, Album, Soundtrack or Score. I am willing and able to explore, collaborate, and innovate with you to create great music. I often partner with high level engineers, producers, and players to optimize the quality of songs.
Recent Successes
"Good to work with and great communication."
"I have no complaints with what I received from Diamond Groove Services. "
"Out of all of the engineers, Wes was an OBVIOUS choice on the result of our single, "Control"!! My voice sounded crystal clear on every speaker we played!! (passed with flying colors) Even the samples we used in..."
"Alex Mixed & Mastered my debut E.P throughout the month of June. He was a pleasure to work with. Even when explaining my notes with sudo muso terms, you know 'a little more crunch here' type of thing, he understood. W..."
"Music has to be mixed and mastered by a professional engineer. Sefi Carmel should be your engineer of choice, no matter what your genre is. He took extra good care of my song "When A Man Loves Another" Listen for y..."
"We have a very good experience with Long Range Mastering. They help us a lot in our sound and our general sound image. They have real understanding of the sound picture and we have a full comfort when collaborate. ..."
"Had Graham master the tracks for my album. He was super professional, had great communication and was prompt on delivering the mastered tracks. On top of all that his work was great, took all my tracks to the next lev..."
"Leo works hard and he's patient. He never leaves you wondering what's going on with your project. He did a great job of interpreting what I, the artist, wanted in order to fulfill my vision for the sound of my song...."
"What can I say about Mike? He takes his time. But he does it for a reason. He will work with you until you are absolutely happy with your mix/master. I would highly recommend this engineer to anyone. He will take..."
"Eric was great to work with! He got to the job super fast and it sounded wonderful! I will be using him for my next mixing/mastering job for sure. You can hear the track here: http://aarongibson.bandcamp.com/track/sil..."
"if you ask for a very professional, quick, with great ear and great quality, this guy fit for you"
"Dustin really knows how to sing, and it was a pleassure working with him! fast delivery and great quality!"












