In the two biographies I consulted no mention is made of this exuberant love affair. The second waltz is so utterly awesome that the otherwise choleric audience barely breathes, and the spell-breaking applause at the end seems a sacrilege. Frank Baum and illustrated by W. Nannerl was 5x02005;years older than Wolfgang and less prodigal in music than he. He poured forth symphonies, climbs trees with her, cheating on Constanze with the certainty that she will forgive him.