Music files have been provided for the songs presented in this book. If your browser
supports it, clicking on the MP3 link will play the piano music; clicking on the MIDI
link may open a program that can play MIDI files; and clicking on the Music XML link may
download the MXL file to your computer.
Missing or obscured punctuation was silently corrected.
Typographical errors were silently corrected.
Inconsistent spelling and hyphenation were made consistent only when a predominant
form was found in this book.