Grey Matter Sounds is owned and operated by me,
J. P. Aguilera.
I currently live in Austria and Belgium, and have lived in Mexico and in the United States in the past. I have over 15 years of experience as a singer, multi-instrumentalist, music theorist, composer, arranger, producer, and audio engineer, as well as undergraduate and graduate certificates from Berklee College of Music.
My approach is to consider music holistically and my decisions as a mixing and mastering engineer are influenced by my experience as a producer, performer, and composer.