Schwetzingen, a small German town near Heidelberg, boasts a famous palace with gardens as magnificent as those at Versailles. In the spring, the palace is the backdrop for the Schwetzingen Festival. Every year, the festival commissions a small-scale opera for the palace's exquisite Rococo theatre, built in 1752. Agrippina is a brilliant early George Frideric Handel opera. Composed when he was j...