Mixing / Mastering Engineer

6 Reviews
O'leaf on SoundBetter

Unsure of your sound? Let me help you bring out the BEST of your performances with INDUSTRY competitive projects at the LOWEST price!

Hi, my name is Matis Lefebvre, and welcome to my page!

I am a mixing & mastering engineer fresh out of Ottawa with 5 years of experience mainly working on Rap, Hip-Hop, Rock/Metal, and more genres...
My studio is operating ONLINE ONLY at the moment so I will only be taking clients that are willing to send me all the required files through e-mail.
Making great music is my MAIN profession, but I can also offer to distribute and market your song.

My clients are my friends.
Managing music and collaborating with local artists for half a decade made me realize I wanted to take it further by reaching out to a much wider clientele.
I've gained experience working on hundreds of projects including the likes of Sashi Papi.
Additional credits will be added.

Here are my services:

►Mixing & Mastering
-Singles, EPs, and Albums (of my listed genres)
►Music Distribution
-Apple Music, Spotify, YouTube (all platforms)
►Artist Marketing
-Promotion, Covers, Media art

I'm an outgoing person as much as I am a hard worker. With me, you're guaranteed to receive top-quality products and really friendly interactions!
Which is why I offer UNLIMITED revisions.
As long as you aren't 100%, I won't be either.

If you’ve read this far click “Contact O'leaf”. Let's make a banger!

Note: If you're in the area don't hesitate to let me know so we can book a session or two.

Send me an email through 'Contact' button above and I'll get back to you asap.


  • English
  • French

6 Reviews

Endorse O'leaf
  1. Review by Gabriel

    An amazing engineer who will put his heart and soul into each and every projects you want to be realized. He as some of the best credential I’ve seen for someone his age. It’s a blast working with him I would recommend him to every musician I know !

  2. Review by Gabrielle Boucher
    by Gabrielle Boucher

    When I hear the word O’Leaf I always think about his creativity and the time that he takes to make a masterpiece. He’s one of the most talented and patient guy you will ever find. He will always care and help you out to increase your dream. He will dedicated his time for you, to feel special and have more experience.

  3. Review by Alex Brousseau
    by Alex Brousseau

    when I think about a hard worker I always think about him, ain't no time to lose with him, to me he is more than an engineer, he is a mentor, a coach, a director, if you want to become the best of you, Gotta check him up, this huy is the truth yall he's gonna make it out soon! Thx oleaf for you service we going!🤞

  4. Review by Joshua
    by Joshua

    Thank you Matis for offering this service of yours. He's quick to respond to his clients and he gets the job done efficiently. I've only asked him to do simple audio work, but he gets it done. He's also a very honest and polite guy. I definitely recommend his services!

  5. Review by Freddy
    by Freddy

    Français tokébec icitte yo ce boy là est insane très talentueux pis vaut le coup de l'écouter pis le supporter

  6. Review by Sashi Papi
    by Sashi Papi

    This guy has been doing my mix and mastering for 2 years.
    Every one of my songs has been done by him I definitely recommend him after all he only gets better and better. In the first place I’m surprised he didn’t start expending his business earlier. He’s definitely worth it you should give him a try!

Interview with O'leaf

  1. Q: Describe the most common type of work you do for your clients.

  2. A: On a regular day, you'll see me recording, mixing, and mastering. The artists that I work with know they're getting the whole package when dealing with me, pause. At times, a special request occurs for a custom beat, I'm here for the job. Also, distribution and promotion are a big part of my game. You'll never see another engineer that is as invested as I am with my clients. We are NOT a label, we're a family.

Terms Of Service

UNLIMITED revisions, the fastest delivery out there.

GenresSounds Like
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  • Travis Scott
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