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Visulistan: Mapping the Empires of History #Infographic
This infographic maps the empires of history including the British Empire, the Mongol Empire, the Russian Empire, the Spanish Empire, the Umayyad Caliphate, the Portuguese Empire, the Achaemenid Empire (First Persian Empire), the Ottoman...
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The Aria Database
The searchable Aria Database features over 1,200 arias from 170 operas by 60 composers. It includes lyrics, translations, synopses of operas, and MIDI files.