At the age of fifteen, the piano wasn't enough. Exit the piano, enter the drums. At 22 he moved to London and played the drums as a recording and touring artist. Then rock wasn't enough. He became a Multi-genres’ master; he played punk, R&B, metal, drum & bass, world music, avant-garde, Jewish and African influenced tunes.

As the years went by, being a natural-born world processor, he has become a multi-instrumentalist, mastering the accordion, percussion, the piano, guitar, clarinet, flute, bouzouki, mandolin, bass and saxophone.

At this stage, merely playing the instruments wasn't enough. Koby began to compose. One day John Zorn heard his music, which led to recording four albums on the Tzadik label and producing an album for John Zorn. He also wrote music for films, TV and multimedia, as well as playing his beloved accordion with members of Taraf De Haidouks.

Koby recently became a musical producer. A musician who had understood the cultural essence of the global village, long before it called itself a village; Koby abolishes all boundaries and puts everything into everything; A 21st century artist.