Mixing & Mastering Engineers, Producers & Songwriters who worked with Simon Olano
I really believe that the music should speak for itself. If you like what you're hearing, send me a message and I'm sure we'll work something out.
Proactive, creative, in focus, beatmaker, mixer, instrumental arranger Pop expert, Latin music expert, new age music expert
- 1
More providers:
Hi, my name is Samuel " Diggy "Johnson and I currently work out of Cntnr Media located in Oakland California. I’m offering high-quality audio production services I've been working as a Professional mixer and Vocal Editor for over10 years
Open to every genre Produce: Rap/Hip-Hop, Trap, R&B, & Afrobeats Recording/Mixing Engineer Credits: ThouxanBan Fauni, UnoTheActivist, Larssen, Fatboy, Hardo, Litefortunato Fuzz 1738 Guwii Mitch Retch Spa Boyz Tripple Beanz Warhol.ss TMG Coke Stacey Casamato Tdott Woo Chrissy Bundles Fvg Baby ATM Ki Glove Velli Coke Jigga MPR Two ..Etc
Mexican musician/composer/sound designer and producer. My solo project: OSTEL
16+ years of experience engineering, mixing, and mastering. Have worked on over 70 albums with different genres, including rock, folk, country, and metal. Music is my greatest passion in life, and I would love the chance to make your music sound as good as it can be!
Sound engineer
I provide industry-quality mixing services for labels and independent artists. 6 years of professional experience. Credits: Tory Lanez, Vic Mensa, and many more.
Bangladeshi nasheed singer
I write commercially competitive, emotionally sharp songs built for streaming, short-form video, and modern pop discovery in 2025—hooks first, soul intact.
Recent Successes
"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 ..."
"very professional and prompt. the work was really well done."
"I've worked with several mix engineers but Sefi really stands out from the crowd and... will make your music better too!"
"very hard working team, attention to detail, skills and passion, I ended up with a very nice song unique production as I wished - Geeva"
"I worked with Leo once. I admit the first task I gave him wasn't a small one. Especially with my budget. He did the job wonderfully. I went back to him for my album and the man did it again. He is persistent, pat..."
"Amazing & Super talented .... extremely dedicated :) Thankyou so much "
"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. ..."
"My project was relatively large and boasted over an hour of music. I set a reasonable budget and received well over 30 proposals from some of the best mixing engineers Sound Better has to offer. I reviewed a lot of wo..."
"No word to qualify Maestro Mike Makowsky, Your are just wonderful. Thank you so much for the Great Mix you did with you beat heart for me. GORGEOUS GORGEOUS BROTHER. I will back as soon as possible. GOD BLESS "
"Music has to be mixed and mastered by a professional engineer. Sefi Carmel should be your engineer of choice, no matter what your genre is. He took extra good care of my song "When A Man Loves Another" Listen for y..."
"Robert is an amazing mixer. He pays attention to details and listens to suggestions. He was extremely patient and dealt with the project in a professional manner. It was a pleasure working with him and I hope our path..."
"Prompt, professional, and patient. Sefi is pleasure to work with. He listens to the customer and delivers accordingly. Finally found the mastering engineer I've long searched for."













