There are a few (very few) tickets left to see Yuja Wang perform Beethoven's Piano Concerto No. 4 this week with the San Francisco Symphony. If you were thinking of going you should get a ticket now. Also on the bill are Samuel Carl (son of John) Adams' Drift and Providence and Brahms' Symphony No. 1. The Adams work, a commission by the Symphony, premiered in October to good reviews, including my own.