Jonathan is a composer and music teacher with experience in various musical genres, composing for films and dance. A year after completing his military service in 2015, he enrolled at Rimon School of Jazz and Contemporary music for studies, continuing on to the Jerusalem Academy of Music and Dance. Jonathan then released his first album under the name "Mamzool" with musicians Ofir Benyaminov (Tatran) ,Shaked Forman and Tamir Friedrich. Together, they played instrumental music that blends elements from the worlds of metal, jazz, classical music, and post-rock.

Afterward, Jonathan became interested in composing for visual media and composed music for two pieces by choreographer Chen Steiner ("Frames" and "When I Grow Up"), which participated in festivals in Israel and Japan. In 2023, he studied synthesis and film music composition at BPM.

Today, Jonathan creates independent music, composes for various visual media, teaches music and guitar privately, and leads bands both privately and at the "Rock School" Music School in Herzliya.