Founded in 2006, Prezioso comprises four musicians, all graduates of the Estonian Academy of Music and Theatre, where they received mentorship from Henry-David Varema. In addition to their quartet performances, Hanna-Liis, Mari-Katrina, and Helena play within the Estonian National Symphony Orchestra, while Andreas is a cellist at the Estonian National Opera.

Prezioso’s repertoire is diverse, featuring classical works, modern compositions, and arrangements of pop and jazz tunes.