Mixing & Mastering Engineers, Producers & Songwriters who worked with Kelli Welli
Hi! I play gigs locally in Portland under the name MadHeart. I'm studying jazz voice at Portland State, going into my last year, but I also have experience with classical rep. I love coming up with harmonies (or singing whatever you want me to!) I also play piano, classical or jazz; can sightread lead sheets and charts. Can transcribe your songs!
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Hi my name is Jahriel Caldwell. I specialize in audio engineering and am currently running my own production company, "Swanky Productions". I work very well with budgets and am looking forward to mixing your track!
I will help you create & make your music push it to the best possible level, without neglecting any detail.
I am a Nigerian who has been moving around states and countries and I've acquired some knowledge about their music
Emotional, melodic and powerful playing from a 30 year vet of the instrument.
Affordable, high quality mixing and mastering by an engineer with 9 years of experience. If you'd like to hear what I can do, play the audio file provided :)
R&B Producer-Mixer
Music producer with millions of streams and 350k+ monthly listeners on Spotify. Specialized in house and dance music — from melodic, vocal, and stutter house to afro, deep, and tech. I offer full production, co-production, remix, and mastering services, helping artists bring their ideas to life.
Your compositions will sound much brighter and more appealing after my mixing. Your order will be executed flawlessly, with taste and professionalism. Orders will be completed on time and with maximum customer satisfaction.
Recent Successes
"Great Artist!"
"Matt is phenomenal. How a drummer this pristine with performances so exquisite can be so humble and easy to work... now that is a mystery for the ages. Eric Greedy said it above. Matt is simply as good as it gets. ..."
"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..."
"Good job.Lukas always present for any question or doubt. It was my first experience and I'm happy to work with him"
"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 worked with François Michaud at Wild Horse Studio and i liked a lot. I needed a woman singer for one song. He attended me fast, arranged the professional and recorded with high quality. I recommend! "
"Very Good Engineer, Professional, On-time and willing to go the extra mile !"
"Very Professional had no problems making adjustments to the mix. Mike delivered me a high quality mix that sounds big and vocals are crisp and clear. I will definitely use Mike for my next project!"
"Alex did a great job and delivered the project on time. It sounds great! I finally got the sound I was looking for such a long time. Work with him and you won't be sorry!"
"Tyler did a phenomenal job demoing the songs I sent him. Very professional, punctual, and easy to work with! "
"Mixedbymike was extremely professional, worked quickly, and gave me great results. I had a rather short deadline but he was able to work quick enough to let me reach it. After he gave back the first mix, it only too..."
"It was a great pleasure working with Mr. Victorino. I am happy with the work that he did with two of my songs I highly recommend for all you song writers out there give this talented producer A call . You will be glad..."











