final season aired from January to March 2015. Glee features on-screen performance-based musical numbers that were selected by Murphy, who aimed to maintain a balance between show tunes and chart hits, and produced by Adam Anders and Peer Åström. Songs covered in the show were released through the iTunes Store during the week of broadcast, and a series of Glee albums have been released by Columbia Records. The music of Glee has been a commercial success, with over 36 million digital single sales and eleven million album sales worldwide through October 2011. The series' merchandise also includes DVD and Blu-ray releases, an iPad application, and karaoke games for the Wii home videogame console. There were live concert tours by the show's cast after the first and second seasons completed shooting; a concert film based on the 2011 tour, Glee: The 3D Concert Movie, was produced by Murphy and Fox and directed by Kevin Tancharoen. During its first season, Glee received generally favorable reviews from critics, with Metacritic's weighted average of 77 out of 100 based on 18 critical reviews. Glee has won many accolades. The season was nominated for 19 Emmy Awards, four Golden Globe Awards, six Satellite Awards and 57 other awards, with wins including the 2010 Golden Globe Award for Best Television Series – Musical or Comedy, and Emmy awards for Jane Lynch, guest-star Neil Patrick Harris and Murphy's direction of the pilot episode. In 2011, the show once again won the Golden Globe for Best Television Series, and Jane Lynch and Chris Colfer won Golden Globes for Best Supporting Actress and Best Supporting Actor respectively, and Gwyneth Paltrow won the Emmy for Outstanding Guest Actress in a Comedy Series. The show was also chosen by Fox to fill the coveted time slot that followed the network's coverage of Super Bowl XLV in 2011. In 2013, in the wake of the death of Cory Monteith, and after his tribute episode "The Quarterback" aired, Murphy announced that the sixth season would be the series' last. After 121 episodes and over 729 music performances, the series concluded on March 20, 2015. Series overview The series centers on a high school show choir, also known as a glee club, in the fictional William McKinley High School in Lima, Ohio. Will Schuester (Matthew Morrison) takes over the glee club after the former teacher Sandy Ryerson (Stephen Tobolowsky) is fired for inappropriate contact