Mixing & Mastering Engineers, Producers & Songwriters who worked with Gabrielle Hartmann
I've mixed & mastered everything from 3 minute pop songs to multi-hour synth noise odysseys. Whether your tunes sound like Beyoncé or Philip Glass I've worked on something similar and will take the time to understand your goal and make your song sound the best it can.
- 1
More providers:
I mix, record and master mostly Rock & Metal. I'm a musician myself too. Running my own studio in germany.
English speaking audio engineer. I have more than 16 years of experience. My unique specialization is vocal restoration, cleaning and tunning. With the background of a professional musician with a relative pitch and a trained audio engineer, I possess an ability to turn a noisy and out of tune recordings into a commercial ready track.
this can't be blank
hire me hire me hire me
Professional drumtech for DEEP PURPLE, working with Ian Paice since 2015. Session live and studio drummer based in Italy but working all around Europe. Drummer with Ian Paice on Perpendicular "Banned" album 2025 Composer for tv shows in Italy.
Professional Mixing/Mastering with super-fast delivery!
I am a singer who has some classical studies with Elvira Ceballos (Concertist), Wen Yu Lin and a Carlos Duarte (Opera singers and teachers). I sing opera arias, lyrical and pop songs in the style of Andrea Bocelli. I also have experience singing other styles, such as rock, pop, jazz, folklore and tango.
Hi, I’m Gaetano Di Mauro, guitarist, composer, and producer from Catania. I specialize in rock, jazz, and ambient music. I create unique soundscapes and offer guitar sessions, production, and cinematic compositions.
Recent Successes
"Great work. Trustworthy fellow!!"
"I have no complaints with what I received from Diamond Groove Services. "
"His price was low and his mixing was good. It is easy to tell that Irving knows what he's doing. Thanks!"
"Natalie Major delivered recorded vocals, as promised, within the time frame that she said she would. Fantastic voice, excellent recording quality, and an extremely reasonable price. I'm looking forward to working with..."
"Good to work with and great communication."
"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..."
"Andrew works quickly and communicates well to finish your job. He sent over test masters quickly and even gave me a couple of different ones, which went a long way in my decision to hire him. He did an excellent job,..."
"As for me Mike is a genius, once he caught your vibes, he will just enter your soul and make you vibrate with the way he will mix your music. this guy is just wonderful. Just try him and see, you will definitely agre..."
"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. ..."
"very professional and prompt. the work was really well done."
"Eric is very professional and prompt, responding to emails quickly. His extensive experience in the industry is helpful as well."
"After Eric I won't look for another engineer. His mixes are beautiful and flawless. Not only are his skills exceptional but he is professional, polite, and prompt. Eric is also very willing to offer suggestions and..."








