Mixing & Mastering Engineers, Producers & Songwriters who worked with Fitz & The Tantrums
KCRW, MTV, Carson Daly, Netflix, CSI Miami, XBOX games, Pontiac & KMART ads have featured my music for Fitz & The Tantrums, Melanie Martinez & Goldroom, as have Spin, Complex, Interview, LA Times & The Wall Street Journal; as LUXXURY I've performed everywhere from LA to London, Mexico City to Madrid, & Berlin to Delhi, India.
Artists I’ve worked with over the years: -50 Cent -Reverend Horton Heat -The Family Stone -Bush -AWOLNATION -Fitz & The Tantrums -Endless Broadly-Known & Unknown Regional Artists
Bedrock is like "Disneyland for musicians.” Whether you’re recording an album, writing new songs, rehearsing for a tour, shooting a video, in need of some repairs or just need to buy a pack of strings at 11pm, Bedrock has what you need.
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I'm a young sound engineer and producer. I'have worked with some famous producers like Mirwais. I'm specialized in recording studio, and mixing.
My mixes have amassed millions of streams across platforms. I’ve worked with artists like Hatchie, Cryogeyser, Harmony Tividad (Girlpool), After, and Alaska Reid.
'MESMERISING' **** - The London Times. I am a UK-based composer, producer, and sound artist known for creating emotionally rich, immersive music that blurs the boundaries between genres. I craft distinctive sonic journeys by blending instrumentation, atmospherics, and a strong sense of narrative.
Hard work and will give you all I have in every project!
I will offer you a personalized and focused experience in which I promise to take your sound to a whole new level. My priority is to deliver the best sounding productions and mixes that follow your artistic vision.
I'm producer, arranger, and instrumentalist for over 25 years. I have worked with Tom Zé, Ney Matogrosso, Coletivo Samba Noir (with Egberto Gismonti, Arto Lindsay, Carlos Malta). When I worked at Albatroz Music (Roberto Menescal) I produced, arranged, and recorded Bossa Nova style more than 400 tracks for the Eastern market.
Grammy Award Winning Engineer Steve Fontano's (Santana, Prince, Third Eye Blind) Protege ; writing, producing and mixing for artists across a variety of genre's for the past 8 years. I will make your music sound better through any and all means necessary.
Recent Successes
"If you are looking for professional MIX and MASTERING Koen Heldens will do it the best. "
"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..."
"Gave me a clean, powerful and professional mix/master in a short amount of time! Would definitely recommend Big Bass Studios to anyone looking for a quality mix or master. Thanks for the good work!"
"if you ask for a very professional, quick, with great ear and great quality, this guy fit for you"
"Just great! Great vocals, great communication, great timing, great understanding of all requests, great turnaround timing, great knowledge. Nothing else needed. Just perfect. Thank you so much, you made my track much ..."
"great professional, great person, a pleasant surprise! He brought out the best from my music and did it in a short time. I recommend him!"
"I have no complaints with what I received from Diamond Groove Services. "
"Thank you Denis.The tracks sound excellent.Looking forward to work on more projects."
"Robin is a highly gifted and professional mix engineer. He has a great ability to identify the strengths of each song, creating sonic landscapes of bright and rich tones. His comprehensive studio background illuminate..."
"Great Artist!"
"Reliable and "all in time making" person. Strongly recommend - Mix Master Mike."
"I enjoyed my experience working with Mike. He is courteous, timely and offers great advice. Most importantly, his work is extremely satisfactory - he pulled off the vision I had for the track very well. I highly reco..."














