Significant teachers and mentors:
During his years practicing voice, some of his teachers/mentors that coached him and had a large impact on his singing career were: Clayne Robison, Juliette Medioni, and Susan Charles
Professional affiliations & activities:
Mr. Wallenberg has been conductor of the Music Institute Chorale since 1987. He is also on the staff of the Chicago Children’s Choir where he works with the In-School Chorus Program and the After-School Programs for several nearby neighborhoods. Mr. Wallenberg has also worked with the Chicago Children’s Choir’s world-renowned Concert Choir with whom he toured the Ukraine and the United States. Mr. Wallenberg also the founder and artistic director of “Zemer Am”, the Chicago Jewish Choral Festival.