The album was recorded at
Sunset Sound Factory in Hollywood, Blake and Froom's usual workspace—a storage room near the studio's lounge was filled with vintage keyboards and road cases filled with toys, including whistles, baby rattles, and children's toy xylophones. Many of these ended up in the songs, such as a train whistle played by band founder
Mike Doughty on "Uh, Zoom Zip". This was in keeping with Tchad Blake's spirit of maverick experimentation, which included sticking a
binaural head-shaped microphone in front of Yuval Gabay's drumkit, sticking a mic in a car muffler, called "the Bone", and sticking that in the drum booth as well, and having Doughty improvise wild, yelling ad-libs on "Casiotone Nation", singing into a cheap amplification system called an Ahuja that Blake bought in India. The speaker was essentially a huge bullhorn atop a stick. The album's lone guest is Rachel Benbow Murdy, Doughty's ex-girlfriend, who supplies a vocal on "Janine". Doughty had Murdy go out to a payphone in Sheridan Square in New York and sing a rendition of "
Lemon Tree" with an improvised melody into their answering machine. A year before the
Ruby sessions, Doughty and bass player
Sebastian Steinberg recorded the tune at the avant-garde jazz club the
Knitting Factory during the daytime, when the club was closed, with club soundperson James McLean. McLean put a mic on the answering machine, which Doughty had brought to the session. ==Critical reception==