Yes, Knock Knock, "No Quarter" is wonderfully weird. Here's another psychedelic Zeppelin tune:
http://www.youtube.com/watch?v=EfKTfq1puDo
I'm really enjoying this thread too. Just when you think all the genres of music have been covered on this board, along comes something else.
Alice, my brother was a big Front 242 fan.
Here's "No Quarter":
http://www.youtube.com/watch?v=WfrHWRS8J6g
Oh, and Vampire, I've always loved the "Groove is in the Heart" video.
Leo, are you aware that the lead singer of Kula Shaker is the son of Hayley Mills from the original "Parent Trap"?