The U.S.-made monitors, known as Zephyr BioHarnesses, will record the miners' vital signs, pulse, heart rhythm and breathing.

CNN: STORY HIGHLIGHTS

On the Dumont, Faythe Vollrath subtly varied the tempo and rhythm of the 1728 Allemande to create a line that sounded like breathing, and Jake Street explored the stop-start comedy of the pecking chicken in "La Poule" (1728).

WSJ: Restoration Hardware | By Heidi Waleson