A while back I wrote a post about the erroneous perception that heavy metal has to be grim and angry and depressing. Even a lot of heavy metal fans fall into this way of thinking despite the fact that they have a lot of fun listening to heavy metal. Last weekend, Tales of Hoffmann at Seattle Opera reminded me that opera shares a similar image problem. Heavy metal and opera are both technically challenging styles of music that can seem inaccessible to the uninitiated, but both are actually a lot of fun. In fact, they can be quite silly.