This poster describes a compositional technique that used crowd-sourced midi clips in order to develop a piece of music, which was later performed. This work in progress highlighted some of the issues facing the designers of systems that enable the ‘crowd’ to compose.
Can the crowd get creative? And what sort of tools might be used to support this? These are the sorts of questions that we thought about when we initially started to think about these problems. Using software originally developed as part of an Experimental Digital Humanities  project, we started to wonder about how such software - “Numbers into Notes”  might work in the real world if multiple people used it in creative way, and what lessons might we learn from carrying out such an intervention.
Chamberlain, A., De Roure, D., & Willcox, P. (2017). Social music machine: crowdsourcing for composition & creativity.