Last weekend the San Francisco Symphony, surely unbeknownst, gave me a Valentine's Day card masquerading as a pair of tickets! I don't honestly recall a concert in recent years I've enjoyed more than this one. I've known and loved Paul Dukas' ballet score La Peri for more than fifty years without ever hearing it live, and as a dedicated Francophile in music, I am always delighted to hear again Camille Saint-Saëns' iconic and fascinatingly structured Organ Symphony. Add to this the fact that I grew up in the wilds of Latin America and learned to tango just about when couples abandoned cutting a rug with each other on the dance floor in favor of wriggling in place, and you can imagine how a piano concerto based on Tango would evoke a special warmth and affection in someone like me. So I am writing more as a fan than as a critic this time.