Too much going on right now for a full review, unfortunately. It’s almost sufficient to say that Olga is a force of nature, and we’re powerless to resist her. We’ll be seeing her again in Fort Collins on Oct. 6!

The night’s program:

• Glinka Overture to Russlan and Ludmilla
• Rachmaninoff Rhapsody on a Theme of Paganini
• Tchaikovsky Symphony No. 5