Cannot verify this performer. While the names could be real individuals, I have no reliable information about 'Barbara Nesbitt / Ben Jones / Christine Albert' as an established performer or group with a verifiable presence. The slash-separated format is ambiguous—it could indicate three separate performers, a collaboration, or an ensemble, but none of these combinations has a documented presence in my knowledge base. Real-time web search would be needed to verify current performer information at this Austin venue.