Glastonbury, is a historic music and arts event held in Somerset in the South West of England, UK. It is one of the longest running contemporary music and arts festivals in the world. Your task in this assessment is to seek out information that can inform your discussion about how Glastonbury has been so successful with an emphasis on TBL (triple bottom line) reporting. This research assignment seeks to assess the event against a number of key criteria specifically in relation to its impacts. It is not essential to have attended Glastonbury yourself, as many sources of information are available via the internet. However, rather than rely upon one or two sources for your information, you are encouraged to obtain at least six sources as a minimum which will inform your review. Those sources you seek can be both academic sources related to Glastonbury (either academic texts or journal articles) or non-academic sources that may include newspaper or magazine articles, case studies, reports, blogs, social media and other sources uncovered in your 'desk top' research. The task for this first assignment is to critically assess Glastonbury against economic, social and environmental impacts. Further you need to assess how significant its role is as a model for contemporary music festivals globally. It is expected that you will investigate how it has evolved over time and its success or failure financially and in its role for addressing social and environmental sustainability.