Aufforderung zum Tanze (Invitation to the Dance) was composed in 1819 and dedicated to Weber's wife of only a few months. This is the first waltz to be written as a concert piece and to depict people dancing. The introduction is a man asking a women to dance and their conversation, they dance, and then depart with his thanks. Berlioz was asked to add a ballet to Weber's opera Der Freisch?tz, a French tradition when the Paris Opera put on a...