? What is It What is the time signature of the song, Dignity of Labor? What is the key of the song? What is the first/last note of the song? What is the first/last so-fa syllable of the song? What kind of notes and rests are found in the musical score? What kind of note is found on the first measure of the song? What is the value of a dotted half note? Which rest receives the greatest value? What is the song all about? Sing the song, Dignity of Labor.​