Eppler plays the cimbalom, an instrument descended from the hand-held hammered dulcimer found in Eastern Europe.

Discussing the music of the Mothers of Invention and interviewing Frank Zappa. Songs include "Who are the Brain Police," "Brown Shoes Don't Make It," "Concentration Moon," "Mom and Dad," "Bow Tie Daddy," "Harry, You're a Beast," "What's the Ugliest Part of Your Body?" "Trouble Every Day," "Very Distraughtening," "White Ugliness" and "There Will Come a Time."