Mixing & Mastering Engineers, Producers & Songwriters who worked with Spectrum Mortis
I'm a professional Audio Engineer specialized in Metal, Rock and Extreme Metal productions. I run my own studio - The Empty Hall - located in Madrid, Spain, where I have produced, recorded, edited, mixed and mastered hundreds of albums and EPs. Also, I have assisted and done preparation work for other renowed Audio Engineers worldwide.
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I help artists and music producers sell the emotions that are hidden in their songs and make sure that the final mixes are as interesting and engaging for the listener as possible.
Hello! My name is Dia and I am a professional singer. You name it, I'll sing it ;)
Hi ! My name is Michael. I'm succesful house music producer with over 4 year production experience and a seasoned DJ. My music taste incorporates such genres as UK influenced underground house music and future bass with garage elements. I am familiar with latest trends in music and sound design which gives me advantage when it comes to mix/master.
Australian singer / songwriter & Bassist with an old school southern Funk/Rock and Blues sound.
Hello And Welcome to “Ur BDGT Productions , Highest standards Audio Mixing and Mastering , On a Tiny Budget”
I will organize a whole Album/EP project with my Grammy Team. Once completed I will facilitate personal introductions to, publishers, management firms, lawyers, talent booking/promotion representatives, music supervisors, brands, etc
Instead of hiring separate pros, allow me to create instrumentation around your song. Drums, bass, acoustic & electric guitars, harmonies, & production are what I'll bring to your track. 50+ artists have trusted me to build around their vocal/guitar, vocal/piano, or even just a cappella voice memo. Two Day Turnaround,Two Revisions.
I'm a producer, mixing and mastering engineer with over 8 years of experience. I specialize in delivering polished, industry-ready tracks across genres like pop, rock, hip hop, and EDM. As a multi-instrumentalist, I bring a musical approach to every project, ensuring your vision comes to life.
Recent Successes
"If you are looking for professional MIX and MASTERING Koen Heldens will do it the best. "
"Tyler did a phenomenal job demoing the songs I sent him. Very professional, punctual, and easy to work with! "
"Online Guitar Tracks, i.e. Lars, is a great guy to work with. Fast turnaround, dedicated, involved, very flexible, uncomplicated. Nice, clean, melodic guitar work. Not to mention that his price is a steal. Just booked..."
"I'm very happy with the result of work of Eric Greedy, his mixing and mastering process gave life and strength to my music, at the same time sounding professional and nice. I recommend Eric without doubt! "
"Great guy, a lot of drive, willing to get the job done."
"Amazing mix engineer and co-producer. Simon was not afraid to share constructive criticism and really helped make the song the best it could be. He has many other musical services such as tracking and even had a sin..."
"I enjoyed working with FraMusic. He takes the project very seriously as if it was his own song. Nothing better than working with someone who you can trust with your project and who will deliver! He is very patient an..."
"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!"
"Great Artist!"
"Amazing & Super talented .... extremely dedicated :) Thankyou so much "
"Thank you for the patience and professionalism you exhibited while mixing and mastering my songs...Juan is a great mix-master who put the time and effort in to please his clients...Give him a try, he is excellent..."
"Thanks Robert, this was a easy and good collaboration."












