Julia Keefe Indigenous Big Band

I do not have sufficient reliable knowledge about the Julia Keefe Indigenous Big Band. While Julia Keefe is a recognized figure in the jazz world, particularly known for her work as a jazz vocalist and advocate for Native American musicians, specific details about an Indigenous Big Band under her name are not known to me. Julia Keefe has been involved in efforts to highlight the contributions of Native Americans to jazz, but further details about a dedicated big band or its activities, accolades, or notable events are not within the scope of my existing knowledge.