In order to craft cobblestone, you'll need clay. Andesite, Diorite and Granite drop rocks, too. The corresponding blocks are crafted by surrounding a ball of clay with 8 rocks. Any 4 will turn into gravel, which can be crafted again into 4 generic rocks. All the cobblestone! Mining ...
2. Create some visuals to accompany your chosen audio clip. (Photos, full animation, live action footage, clay animation, whatever you want. Just create some visual component to the audio that enhances it the audio) The closer it seems that the visual component matches the audio the better. ...