I just returned from watching a preview of Ghost on Broadway.  It's a musical for our times.  Why?  I believe that we are slowly moving towards a more heart-based culture (or at least towards a culture that balances head and heart better than in the past), as well as a culture that acknowledges the unseen part of our reality more readily.  This musical opens us up to both, as the characters move between different realities, seen and unseen, life and death, emotional and rational, mix them up, turn them inside out, and toss them up in the air.  But besides all this emotional and in-between-life-and-death planes stuff, the production is a totally amazing technical tour de force and aesthetical eye candy.  I just loved it.