Today I am going around the house humming "All the leaves are gone, and the skies are gray.... California Dreamin'..... on such a winter's day..." It's cold and blustery outside today, and dark clouds seem to threaten snow or rain. I often find that snatches of various songs come to mind...

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My son has just completed his training & will be starting as a tour guide for Howe Caverns this weekend. In one point of the tour there is a rock formation that he has to hum into and the sound resonates. We are all racking our brains for something that every age knows & other tour guides...