Released in July 2002, Yoshimi Battles the Pink Robots remains the commercial high-water mark in The Flaming Lips' wild four-decade journey, giving the GRAMMYr award-winners their first RIAA certified Gold Record. As the eagerly awaited follow-up to 1999's masterwork, The Soft Bulletin, Yoshimi proved that singer/guitarist Wayne Coyne, and multi-instrumentalist Steven Drozd had yet another masterpiece in them. The 20th Anniversary Deluxe Edition provides a complete 360-degree view of the band's creativity during this period. Several unheard demos show a rare peak at the band's creative process. The box set also collects B-sides and outtakes, from epic fan favorites like "Assassination of the Sun" to fun, folky serenades like "Thank You Jack White (For the Fiber-Optic Jesus You Gave Me)." There is also a treasure trove of radio sessions including idiosyncratic overhauls of Pink Floyd's "Lucifer Sam" and "Breathe," Radiohead's "Knives Out," and Kylie Minogue's "Can't Get You Out of My Head." In addition, the set includes a lush instrumental version of "Do You Realize??," that has been requested by fans to play at both weddings and funerals.