Hi Year 13, In a shocking turn of events, I have decided that though our jazz timeline made a few weeks back was amazing, there exists a better version (shock horror I know). The one fashioned by Mrs Guinane makes more sense, and is more colourful, and can be found here . Enjoy. Also, check out the following two articles: 50 great moments in jazz: The arrival of Duke Ellington 50 great moments in jazz: Duke Ellington develops the 'jungle sound' Thanks, Mr Guinane