A dense mix of alt-rock, new prog and electronic music, the deep end of Radiohead's catalogue contains their most experimental moments and also some of their prettiest. Where Amnesiac's static-laced “Like Spinning Plates” sounds like sacred music for cyborg monks, the piano meditation “We Suck Young Blood”, from Hail to the Thief, features one of Thom Yorke's most fragile falsettos.