Dr. Antwi is a Medical Doctor (Gynecologist) and professional musician who works closely with his brother, Nana Boateng, in the leadership and creative development of Kiss Audio Services. His medical discipline and musical experience bring a distinctive balance of precision, creativity and service to the company.

Driven by a shared passion for music and excellence, Dr. Antwi helps strengthen the foundation of KAS and supports its commitment to professional audio experiences and memorable live performance.

Felix Addo Darko is an acclaimed saxophonist, trumpeter and music educator whose artistry bridges classic jazz traditions and modern audiences. Praised for his expressive storytelling and technical agility, Felix is known for a warm tone and an inventive improvisational style.

Born and raised in Nkawkaw in Ghana’s Eastern Region, Felix began his musical journey at 17 with the alto saxophone. Over nearly a decade of dedicated practice, he expanded his repertoire to soprano, alto and tenor saxophones, as well as trumpet. He refined his craft under experienced masters, absorbing bebop traditions while embracing avant-garde and experimental techniques.

As a versatile live performer and session musician, Felix brings depth, energy and musical sensitivity to every stage, connecting contemporary influences with the enduring language of jazz.