The band Blonde Redhead formed in 1993. Twenty-one years later, in 2014, the trio released their 9th album, and in this episode, they deconstruct Penultimo, a song from that record that caused some dissent between the band members. At the heart of the controversy was the Pitchfactor effect pedal by Eventide, a harmonizer that does a lot, or maybe too much. Coming up, you'll hear how tricky it was to begin this song, as well as finish it.