SccopKW's link cites Dr. Roger Boulton, who I consider to be an excellent authority on wine chemistry. I was going to make a few further comments on a wine chemist's perspective on sulfites in wine but Prof. Andy Waterhouse does a thorough job here http://waterhouse.ucdavis.edu/winecomp/so2.htm and if you all can excuse a brief moment of friendly pedantry, speaking as an analytical chemist and sensory scientist of wine and food, you'd be on pretty shaky ground to call beer far more chemically complex than wine. Maybe a tie, depending on your criteria, but certainly not vastly more complex. And I find I can love beer just as much in spite of that! I find classic cocktails like manhattan, old fashioned, martinez, sidecar, and negroni are good starting points, and newer-style cocktails like audrey saunders' madeira martinez or gin-gin mule, things with some good bitterness or acidity and some aromatic complexity, can be really smashing with food. Some of the better NY cocktail bars (if the OP gets up there sometimes) I'm thinking Pegu Club, Amor y Amargo, Death & Co, Mayahuel do a really nice job with pairings and I'm sure could make some excellent recommendations.