0:03
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Sound design alert: melodious, high-pitched shimmering alert, a bit of echo on fade-out.
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0:01
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A short synthetic tuba arpeggio.
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2:29
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Amsterdam interior - Presentation at a science museum with a host on a microphone and children yelling ...
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2:29
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Amsterdam interior - Presentation at a science museum with a host on a microphone and children yelling ...
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