Beautiful soundtracks as sound files or sheet music scores:
Range: 1910s to 1930s
Mood: Happy dance-able ragtime. Theatrical. Comedic. Startling.
Range: Operetta = after 1830s,Czardas folk dance is ancient
Mood:Soulful song has sad forlorn part A, soothed part B, they repeat, then exciting Czardas
Range: Romantic = 1800 - 1930
Mood = Joyous, with frightened parts always back to happy