A little amplification, a little distortion, and boom -- cellos for the win.
Want more cello? Here's another duo with "Smooth Criminals."
These paintings (and one drawing) were locked in storage after Cobain's death. Courtney Love recently unveiled them for auction. They were painted in 1993, during the recording of Nirvana's last album In Utero, and at the height of Kurt's drug addiction.