It is great how he picks out certain quirks in Bush's delivery and then makes them distinctly Alan.. and of course just makes some of them very Alan out of leftfield.
This is the kind of parody you can only do if you actually like the music of the person you’re parodying. He picks out little quirks in Kate’s performances but makes them completely Alan, and equally he picks the right order for the songs to flow into each other like a real medley
For those who want to know what Kate Bush songs these are:
0:00 Wow 1:00 Running Up That Hill 1:17 Them Heavy People 1:35 The Man With The Child In His Eyes 1:42 Wuthering Heights 2:06 Don't Give Up 2:38 Babooshka