OK Computer

For me, even though "The Bends" is a great album, "OK Computer" is really where Radiohead became the band that would define the alternative rock scene of the early 2000s. Yes, there are still some elements of sharp and fuzzy rock, but they are almost perfectly combined with an artsy undertone—odd time signatures, crazy synth pads—the sound that defined their later music.

What makes it truly shine are the beautiful vocals and instrumental work. In particular, Selway’s drum work deserves a mention, as it often goes unnoticed amongst Thom’s vocals and the guitar and bass arrangements. Yet it’s super versatile, always supporting the song no matter what.

It’s this concoction, along with the absolutely stellar production (honestly some of the best on any rock album), that cements "OK Computer" as an all-time classic.