The official 2009 2CD set (physical) can still be found secondhand; you can rip it to FLAC yourself.
: The glitchy textures of "Idioteque" and the ethereal Ondes Martenot on "How to Disappear Completely" are rendered with a precise separation that reveals the "inhuman genesis" of these sounds.
Kid A’s critical placement and legacy (2000–2009) Across the 2000s, Kid A consistently ranked among decade-defining releases. Many publications placed it on year-end and decade-end lists, celebrating its boldness and influence on indie rock and electronic-leaning alternative music. The album’s songs and textures inspired producers and bands through the 2000s, feeding into the era’s exploration of atmosphere, production-as-composition, and the melding of electronic and rock idioms. In "top" lists—whether best albums of 2000, of the decade, or across modern music—Kid A recurrently appears near the top, often cited for shifting expectations of what a mainstream rock band could attempt.
This represents the final evolution of Kid A as a physical-artefact-turned-digital-object. After 2009, Radiohead moved to a more band-driven sound. The cold, glitchy, electro-jazz nightmare of Kid A belongs to that decade, and the 2009 Deluxe FLAC is its definitive tombstone.