Every track tells a story, and we make sure it sounds its best. Here are some of the incredible projects we’ve worked on.

Excelent mastering, delicate and respectul of the producers vision. 10/10

"Quería agradecerles por el tremendo trabajo que hicieron con el mastering de mi track. La verdad, quedó con un nivel súper profesional. Se nota muchísimo la dedicación y el criterio que le ponen al sonido..."

"Working on the mastering with Johann ZU at ZUstudio for Shaolin Cutz has been a real game changer. From the very beginning, he perfectly understood the direction of the label: a precise, deep sound with..."

"Me gusto Mucho suena perfecto en relación al precio master entregado. Muy buen trabajo!"

"Excelente servicio, le dio el brillo que le hacía falta. Suena muy equilibrado y parejo ! Gracias por darle vida"

El track tiene un máster limpio y bastante elegante, claramente pensado para club pero sin caer en el exceso de loudness. El low-end está muy bien controlado, con un kick definido y un bajo que encaja perfecto..."

"He knew exactly how to give the track the clarity, punch, and balance it needed, while always respecting its essence—which was the most important thing for us. His experience and artistic sensitivity are evident in..."

"He understood easily what I wanted the track to sound always with a positive attitude and understanding my vision adding his personal touch and talent. What pleasure to..."

"I feel safe when I know my tracks go to Mastering to Zu Studio. Apart from the quality of the work, Johann always gives great feedback on all my tracks, and I feel it helps me make better music."

"I had the opportunity to meet Juan Pablo, an amazing musician, and human being. I trusted my first EP to him so he could master it. I'm still amazed by the results and..."

"Juan Pablo is an amazing musician and professional. He really takes it seriously and he made and amazing job working with my tracks.I highly recommend him!"

"He already mastered my first EP and the result was amazing!He sent me some different versions and the talked a lot so everyone of us was happy at the end!"