article_snippet: Working out: video will delight fans of Glee who are feeling glum at the television show's finale .
article_snippet: Shum's upbeat Facebook post comes after Harry Shum's former co-stars paid an emotional farewell to Glee last week.
article_snippet: Although Shum wasn't in last week's finale, it is the end of an era for a program which had become part of popular culture while addressing issues of teen pregnancy, sexuality, suicide, bullying and also showed the first transgender character's transition on network television.
article_snippet: Glee leaves behind a remarkable legacy.
article_snippet: It dared to try something that had seldom if ever succeeded in television history, blending episodic narrative with musical production numbers.
article_snippet: The serie did something else few would have thought possible: The serie helped make glee clubs cool while The serie promoted arts programs in schools.
article_snippet: And The serie served as a platform for new talent, launching such stars as Lea Michele (Rachel) while giving wide exposure to veterans like Matthew Morrison (Will) and Jane Lynch (Sue), with guest appearances by a broad range of celebrities that included Helen Mirren, Lindsey Lohan and Ricky Martin.
article_snippet: Pop music - both new and well-established - reached new audiences, both on the show and through sales of more than 50 million songs and 13 million albums under the Glee signature.
article_snippet: Fans of the show are excited to see what Fans of show much-loved starts go on to do next.
article_snippet: End of an era: After six seasons Glee leaves behind a legacy that will be a tough act to follow .