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Happy Earth Week! TBT is hosting a series of nature-based mini-events through April 28th. Breed flower hybrids by organizing your collectible lineup, enter our nature photography contest, purchase historically dated scenery collectibles, and earn bells around the site! Read more in the Earth Week and photography contest threads.
Because the sopranos sing a certain melody the altos sings a deeper tone and the bass sing it differently from the song it teaches us how to keep different tones of singing but still keep us in harmony.