The Brothers Koren

Award-Winning Artists | Voice Educators & Coaches | Founders of Your Big Voice

Webby Award-Winning Creators of The Journey

Isaac and Thorald Koren—The Brothers Koren—are award-winning musicians, transformational educators, and voice empowerment coaches dedicated to helping individuals reclaim their authentic expression and creativity. Originally known as the internationally touring band The Kin, they performed across five continents and shared the stage with legends like Coldplay, P!NK, Rod Stewart and Bon Jovi.

Their success in the music industry ultimately fueled a deeper purpose: to champion a voice-positive world where every voice is heard and valued.

As founders of The Songwriter’s Journey and Your Big Voice Foundation, they have helped thousands of individuals—including executives, creatives, and underserved youth—overcome fear, self-censorship, and perfectionism through voice-based practices rooted in science, psychology, and musical artistry.

Their work has been featured by institutions such as Esalen, Kripalu, and Omega. They have worked with numerous companies to bring liberation to teams through voice and creativity; from Google to AMEX to Columbia University. The brothers are also the co-creators of The Journey, a Webby Award-winning documentary series and forthcoming television show exploring the transformative power of voice and music.

Through keynotes, workshops, and immersive vocal experiences, The Brothers Koren guide audiences into deeper connection, creativity, and confident self-expression.