As a collaboration between the SAT and Mobile Muse, we have created a component that allows visual artists to collect media content from their audiences during live events. The project is called RawMaterials, and is targetted at VJs using Modul8 for mixing, yet any software capable of receiving OSC messages can be used. Audience members can use their cell phones or other mobile devices to send SMS, MMS, microblob feeds such as Twitter, and even live video using Livecast software. The public can also upload content to social media sites such as Flickr, YouTube, Picasa, etc., and the system can be configured to aggregate content from those sources as well. This can even happen far before the event starts, so that the public can choose the raw materials that will be used during the performance.