Jazz musician, pianist, and composer. Between 2008 and 2012, he released four albums: Love Birds, VIP, Diamonds, and Magical.
He studied jazz at the Royal Swedish Academy of Music.
His Billboard Smooth Jazz-ranked hit songs include "Dance With Me," "Diamonds," and "Undercover."
He grew up in Stockholm, Sweden. His American father, Steve Dobrogosz, also had a successful career as a pianist and composer.
Jazz musician Boney James was featured on Fritzen's 2012 album, Magical.