Julian Kyle Aquino is one of Sounds Kradle's prized piano faculty. He graduated with a Diploma in Creative and Performing Musical Arts (DCPMA) in Piano Performance from the University of the Philippines College of Music in 2021, under the tutelage of Prof. Augusto Espino. He won 2nd Prize in the Kayserburg International Youth Piano Competition Philippine Finals Open Category in 2019, and Silver in the Southeast Asia Piano Competition.

Aside from teaching and performing, Teacher Julian also served two years as a full-time missionary in Chile, and works part-time as a supervising animator.