Leo Mrak was born in San Juan, Argentina, and developed his musical career with an international trajectory. After moving to Córdoba, Argentina, he began engaging in Funk and Blues projects, taking his first steps into the music scene. Later, he settled in Mexico City, where he joined the jam band at the city's premier Blues venue. This experience allowed him to deepen his understanding of the genre alongside prominent local and international musicians.
Later on, he founded his own Jazz trio, composed of top-tier musicians, performing works by iconic artists such as Astor Piazzolla, Luis Alberto Spinetta, Adrián Iaies, and Toots Thielemans, among others.
Currently, Leo lives in Austria, where he collaborates on various projects in addition to his solo career. His music blends influences from styles such as Blues, Folk, Jazz, Latin, and more, creating a unique and versatile sound.