Instructor Bios

Rosanna Marzaroli

Pianist, Rosanna Marzaroli, has won numerous prestigious awards and competitions as a student of Carl Matthes. She received her Bachelor of Music degree from the University of Southern California, where she was a student of John Perry, and her Master of Music degree from Rice University as a student of Robert Roux. As a soloist, she has performed with the Los Angeles Bach Festival Orchestra, the Glendale Symphony Orchestra (under Lalo Schifrin), California State University Los Angeles Orchestra, and the Bangkok Symphony Orchestra. Additional performances have been in the Dorothy Chandler Pavilion (Music Center Los Angeles), the Aspen Music Festival and Steinway Hall in New York City, as well as in Prague, Italy, and the Netherlands.

Rosanna is in demand as a judge for music festivals and competitions throughout Southern California. She has collaborated with Natalie Ross ( in duo piano music. Rosanna was appointed Executive Manager for the Music in Me Foundation in California, a non-profit organization which brings music to children in the Middle East. Rosanna has taught piano at the Seventh Day Adventist Elementary. She was on the Board of Directors for the Music Teachers' Association of California, where she has served as a local Branch President.