Andrés Ottonello on SoundBetter

Latin Grammy-level mixing & production with 20+ years of experience. I'm Otto — mix/mastering engineer, producer and multi-instrumentalist trusted by artists worldwide for pristine, powerful and emotionally-driven sound.

Hi! I’m Otto — mix/mastering engineer, music producer, arranger, composer and multi-instrumentalist with 20+ years of experience working with artists worldwide.

As a professional musician, producer and arranger who’s worked closely with bands and solo artists for over two decades, I bring deep musical sensitivity to every project. I don’t just process tracks — I understand the artistic vision and treat each song with emotion and precision.

Artists choose me for:
• Powerful, clean and emotionally-driven sound
• Respectful and collaborative workflow
• Clear communication and reliable delivery
• Versatility across genres
• A musical, artist-centered approach

My workflow is designed to deliver clarity, depth and warmth, with release-ready results tailored for streaming, radio, film or vinyl. I pay close attention to detail at every stage of the process, from tonal balance to dynamic movement and spatial depth.

Services include mixing, mastering, vocal editing/tuning, stereo image work, and both reference-based and custom sonic direction.

Let’s bring your music to life with a sound that connects — a mix that feels as good as it sounds, and that truly represents your identity as an artist.

Tell me about your project and how I can help, through the 'Contact' button above.