Radiohead's O.K. Computer is one of the best albums of the 1990's. It is at a crossroad between grunge and electronica. Right along with Nevermind and Odelay it altered the decade's musical landscape. The songs are moody, dark and isolated. The guitar's are part of a larger musical pattern. Thom Yourke's vocals are yelped. This is an album worth many repeated listenings.