'Human Behaviour' is the best way to start Björk's discography: the beat is original but fun, the lyrics are intriguing and her voice may not convince at first but it definitely plays a part in the vibe of the song. The bonus mixes are also great and original.
Well it's my first time listening to any Björk song, even though her vocal style it's rather "weird" the song itself is good, the beat and lyrics fit the overall message of the song and that's what make her vocals work