8426    THE SIGHTS AND SOUNDS OF SWITZERLAND Diane Bish plays Sion, the world's oldest playable organ and hears the famous alphorns make music.  Strings accompany Diane on some selections.  Music includes:  Mozart "Sonata in A Major," Karg-Elert "Now Thank We All Our God," Haydn "Flute Clocks," and Bish hymn arrangements.