Kraftwerk Minimum-Maximum 
Four middle aged men wearing Tron suits playing glacial, German minimalist electronica sounds as if it should be amazingly... dull. It isn't. What comes across more than anything is how good the music is. There is a lovely LED display thing going on and they send out robot/mannequins for 'We Are The Robots', but in the end it is the utterly human element of the performance that triumphs.