
HELLO THERE,
It's nice to know you're in here!

We’d like to take this opportunity to express our genuine appreciation for your interest in us. Your visit truly means a lot!
We’re here to guide you if you have any questions or require special assistance on any topic. Thank you once again, and we look forward to speaking with you soon!
Rafael Vallerio & Ariel Padula
We are passionate about music and excited about the opportunities that lie ahead. We have dedicated significant time to refining our technical and business approaches, allowing us to establish a workflow focused on a singular purpose: to update and modernize creative processes for independent artists worldwide.
We offer services that achieve the highest quality standards without requiring artists to invest large sums of money, enabling them to keep pace with the intense and dynamic music market.
To deliver these benefits effectively, we've made the strategic decision to focus our professional efforts on two primary services - Dolby Atmos Mix/Mastering and Hi-Res Mastering. This choice allows us to optimize our methods while maintaining a high standard of quality in everything we do.
Our primary concern directly influences our business model: we strive to provide more than just exceptional service quality. We want our clients’ experiences to be inspiring and empowering, enabling them to evolve throughout their artistic journey. We aim to make them feel like integral parts of the process, especially as online interactions increasingly replace personal human connections, all while ensuring fairness and respect.
To implement our current business model, we’ve consolidated our primary services into three brands, each led by different professionals and structured operationally in diverse ways. However, they all share the same centralized platform for specialized delivery in the areas of phonographic production (44 Tracks Studios), cinematic and audiovisual services (44 Movies Studios), and personalized training and consulting (RVAudio).
WHO WE ARE
Our Leading Audio Engineers
Our team of expert audio engineers and project managers brings over 20 years of experience to every project. Let's meet the people who make it all happen.

RAFAEL VALLERIO ❘ DOLBY ATMOS
Audio engineer, instructor, and consultant with over 22 years of experience. Dolby Labs Certified Professional, Avid Pro Tools Certified Specialist (Games, Post-Production, Editing, Mixing, Mastering), Pro Tools Expert (IAV Institute), and Fundamentals of Audio & Acoustics (IAV Institute).

ARIEL PADULA ❘ MASTERING
Audio engineer, acoustic specialist, arranger, and music producer with over 18 years of experience. Certified in Fundamentals of Audio & Acoustics, Mixing Effects, Cubase Specialist, Digital Mastering Techniques, and Recording Practices (IAV Institute).
OUR MARKET INSIGHTS
Credentials & Certifications

OUR BRANDS
About our network

Mixing & Mastering for artists and labels
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TRAINING PROGRAMS
This is a space to share more about the business: who's behind it, what it does and what this site has to offer. It’s an opportunity to tell the story behind the business or describe a special service or product it offers. You can use this section to share the company history or highlight a particular feature that sets it apart from competitors.
Let the writing speak for itself. Keep a consistent tone and voice throughout the website to stay true to the brand image and give visitors a taste of the company’s values and personality.