Tango en el Cielo has just added a comment to this post about awareness of space on the floor, as well as a reference to another Biagi video, which I enjoyed a lot. As the reference doesn't translate as a link in the Comments I thought I should add it as a new post.
Thanks to everyone who dug out videos of dance to Biagi. I found it very useful to think about his distinctive, sometimes disconcerting music, and I've enjoyed watching all the different responses to it in dance.
Video thanks to flopytango