Mixing & Mastering Engineers, Producers & Songwriters who worked with El Noveno Circulo

We are a duo of guitarists specializing in orchestral music composition. Our personal project explores experimental orchestral music, integrating both modern and traditional harmony techniques. Our guitar expertise spans a range of styles, including flamenco, tango, Latin American music, jazz, and classical music.

Hi! My name is Gunther Mattner and i'm a 29 years old guy from Germany who is in love with all kinds of music.

I'm a young producer and writer located in Copenhagen. Over the years I've been working with a lot of different writers/artist/producers, and would love to work with more. Maybe it's you? My style is minimalistic and with a heavy focus to detail I try to create something fresh, that stands out in the crowd.

Multi-instrumentalist (Mandolin, Guitar, Banjo) Nate Roberts is an alumnus of Berklee College of Music's acoustic string department. He later earned an MM in Jazz Studies (guitar) from the University of Oregon, and currently serves on faculty at Hope College, directing the new and growing Folk Music department.

My name is Constantine Givissis and I am from Thessaloniki, Greece. I am well educated both in musical theory and literature and in the applied (practical) department of music (performance, engineering, recording).

music producer, recording, mixing, mastering

Hey there! I'm a Music Producer with a passion for crafting exceptional music, delving into intricate sound design, mastering the art of mixing, and collaborating on co-producing projects. With over a decade of hands-on experience exceeding 10 years in the dynamic realm of the music industry, I bring a wealth of expertise and creativity.

Hi, my name is Charles (Karel in my native language) and I have been working with sound for more than a decade. From foley to mix and music production. I love working on sound. If you have an interesting project I will consider working for free or for some percentage as there is nothing better than to finish a project one might be proud of. I also

MULTI-GENRE PRODUCER/COMPOSER SPECIALIZING IN ROCK, POP, COUNTRY, REGGAE, FUNK, JAZZ/FUSION • MIXING • ARRANGING • GUITARIST & MULTI-INSTRUMENTALIST • I primarily work with singer/songwriters who want to turn their songs into full band productions. Drums, Bass, Guitars, Pianos/Keyboards, Mandolin, Banjo, and a multitude of other instruments.