The Glee Generation

Glee  is a musical comedy-drama television series that airs on Fox in the United States. It touches on the high school Glee club New Directions competing on the show choir competition circuit, while its members deal with relationships, sexuality and social issues. The unique characteristic is that the series features numerous song covers sung onscreen by the characters. Several albums were relished to accompany the four seasons with the show's musical performances being a commercial success.In Fact, over twenty-one million copies of Glee cast single releases purchased digitally, and over nine million albums purchased worldwide.

In 2009, the Glee cast had 25 singles chart on the Billboard Hot 100, the most by any artist since The Beatles had 31 songs in the chart in 1964.In February 2011, Glee surpassed Elvis as the artist with the most songs placed on the Billboard Hot 100 chart, though fewer than one-fourth have charted for more than one week. The cast performance of "Don't Stop Believing'" was certified gold in November 2009 achieving over 500,000 digital sales. The series' cover versions had a positive effect on sales of Rihanna's "Take a Bow" increasing by 189 percent after the song was covered in the Glee episode "Showmance".

Fans of Glee are commonly referred to as "gleeks", a portmanteau of "glee" and "geek". Fox ran a "Biggest GLEEK" competition, measuring fans' Glee-related activity on social networking websites such as Facebook and MySpace, and found that the growth of the fanbase outpaced the network's science-fiction shows. The cast's Hot Topic tour was titled "The Gleek Tour". Glee is one of the most tweeted-about TV shows. Fans have recreated many of its musical numbers in tribute to the show, sharing them on YouTube.

Considering that the 2nd season has just finished, all you have to do is to wait 100 days for the new episodes and songs performed by the talented  Glee cast.

sources:en.wiki.org