What is the definitive guide to Janis Elspas's involvement in the HaZamir International Jewish High School Choir?

Hi, I’m from . How can I help?

The available content does not provide a definitive guide to Janis Elspas’s involvement with HaZamir, but it does show some clear connections.

Based on the information I have, Janis is associated with HaZamir-related content that highlights:

• The International HaZamir Jewish High School Choir Festival
• Rehearsals of a 375-member high school choir, conducted by Matti Lazar
• Preparation for a performance at Lincoln Center, including rehearsal videos at the Hudson Valley Resort

These references suggest that Janis has been involved in documenting, promoting, or curating media around HaZamir’s international festivals and rehearsals, especially those large-scale gatherings leading up to Lincoln Center performances.

To be transparent, I do not have a full biographical record (e.g., exact roles, years of involvement, or whether Janis participated as a parent, organizer, producer, or otherwise), just the association with these specific festival and rehearsal materials.

Are you mainly interested in Janis’s role (e.g., organizer, media, parent) or in the history and structure of the HaZamir choir itself?