Nick De May from Board of Innovation published this presentation. It outlines ten business models that rocked in 2010. Six of these models are related to the music industry such as Spotify, PayWithATweet, Kickstarter, and Flattr. If you've ever wanted to see a straightforward graphic outline of how companies like these make money – watch this slideshow. De May has done a great job at making sense of what the business model from these companies entail. Take a look: