Interrogation of Inanimate Objects

Today we were given the assessment of interrogating an inanimate object, with the example being a piece of obsidian. The volcanic glass was scanned with a computer scanner, then the image file was manually scrambled, then turned into a sound file. This was then used to make a tune/song. Originally I was left thinking how the heck do you go from “I have a rock” to “let’s turn it into a piece of music”… Then I realised it’s about experimenting, that's how creative thinking works, at the beginning he probably had no idea how it was going to turn out.