I did pretty much the same thing in my grandads field with a Ride-On roller, It freaked him out to no end.
And i still havent told him
edit on 25/1/11 by TedHodgson because: (no reason given)

Indonesia’s first crop circles have appeared -- and locals call it evidence of alien life.
Found in a rice field in a hamlet of Sleman, Yogyakarta, the crop circle consists of triangles and circles with a diameter of about 70 meters. While some observes say the shapes are manmade, local scientists and government officials are struggling for a concrete explanation, leaving UFO enthusiasts murmuring of extraterrestrials.
i agree on the music, it was the better of the videos as far as the views it provided. 
"According to several residents, they saw a tornado on Saturday evening," said Ngadiran, one of six farmers who owns the land in Sleman. "On Sunday afternoon, we saw the footprint in our fields."
Others noted the pattern’s unique symbology. “This particular crop circle is fascinating because of its striking resemblance to the muladhara chakra — one of the basic chakras in Tantric Hinduism,” Perdana told local news agency kompas.com.
The Muladhara is one of the seven Primary Chakras, and is associated with the element: Earth, representing the densest grade of manifestation. In the Kundalini-yoga system of Shaktism, the Muladhara Centre is described as having four petals, corresponding to the psychological states of greatest joy, natural pleasure, delight in controlling passions, and blissfulness in concentration. All these qualities correspond to the bliss of realising the Divine in the physical body. The highest and most complete forms of spirituality do not reject the body, but see it as the vehicle for the transmutation of the body and the spirit together.