"Casual listeners will miss the depth of the music. You must sit down with the lyric sheet and find out what's going on. All the vocal acrobatics and weird sounds click into place when you know what ideas, stories and situations they are expressing. In most rock and pop, the music and words may be linked, but are basically separate. Kate creates, more and more, a fusion between the two — the sounds directly expressing the subject. This is a throwback to Wagner's music-drama, with its leitmotifs, turning music into an idea. The Beatles revived the technique, and bands of the hippy era like Pink Floyd carried the banner. . . Kate is fast becoming a master in the use of this sonic montage, perhaps because the ideas she is using are far more complex, have more "resonances", than those of her contemporaries."