Mixing & Mastering Engineers, Producers & Songwriters who worked with Umbilicus Necis
Heavy Metal/Black Metal/Death Metal/Metalcore/Extreme Metal/Punk/Hardcore/Speed Metal
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Guitarist, Composer and Mix Engineer ready to collaborate!
Nice to the ears, nice to your wallet.
I produce unique electronic music. Anything from Dance, EDM, IDM, to Hip Hop. I also do Mixing and Mastering.
Versatile Mix Engineer, we take your tracks to the next level. Listen to our work!
Edwin Leonard is a seasoned musician and producer with decades of experience in the music industry. He began playing guitar at the age of 12 and quickly found his way into the Dutch music scene, performing with numerous bands across the Netherlands. One of his most notable achievements was joining the legendary band The Outsiders.
Just joined in May 2025. My lyrics tell compelling stories of love, passion, honesty, hard work, nostalgia, and sacrifice, written in pop, soft pop, contemporary country, and gospel styles. Exceptional singers can bring these stories to life with emotion and depth. I’d love to write a song for you that truly fits your voice, style, and message.
Truth be told, I have a hard time distilling what I do into a concise statement. Depending on the crowd, I'm know as a guitar player, a bass player, an engineer, a producer, a sound designer, an arranger, a fully left-brain oriented person, a fully right-brain oriented person, a sideman, a band leader, a food & beverage geek, etc.
Studio guitarist with a focus on melodic slide playing, ambient layers, and emotionally driven parts. If you need slide guitar that sings or textures that breathe, I’ve got you covered.
Recent Successes
"That’s a real chance to feel the spirit of fantastic rock sound, working with Eric. I told him to mix my song just as he liked and he did it as I’d wished. It was a kind of the next step in my vision of my own music. ..."
"Awesome work."
"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 ..."
"Alex did a great job and delivered the project on time. It sounds great! I finally got the sound I was looking for such a long time. Work with him and you won't be sorry!"
"Easy to work with, polite, and caught the vision of my record. This is the second engineer that I could say, knows what he is doing. God willing I will be sending him more records to mix and master for future projects."
"Emily was awesome to work with! Delivered great vocals and was open to changes when needed! "
"Good to work with and great communication."
"Kain was an absolute delight to work with. He was professional, and was able to get the masters back to me very quick. Due to my neurotic nature, I had a few tweaks I wanted to make (due to my unbalanced mixes more ..."
"Dan did a stellar job. actually did more than i had expected him to. awesome."
"Dustin really knows how to sing, and it was a pleassure working with him! fast delivery and great quality!"
"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..."
"Francois is a great musician, guitarist and bass performer, very creative who put his soul, his top notch technique and experience to my rock song. He also remixed and mastered the song and the result is perfect. Besi..."












