(http://ecx.images-amazon.com/images/I/61ezGQ0gvhL._SL500_AA300_.jpg)
It's certainly different:
http://www.amazon.com/Roots-Of-Drone/dp/B005ONNCFI/ref=sr_1_1_title_1_mus?s=music&ie=UTF8&qid=1365338792&sr=1-1&keywords=the+roots+of+drone
the best part of that is that you can actually buy a download of john cages track 4:33 for $0.89. that is unbelievable..