Glee: The Music Season 4, Volume 1 features songs performed by the Glee cast favorites and the show's newcomers, including heartfelt renditions of Imagine Dragons' "It's Time," Coldplay's "The Scientist" and Taylor Swift s "Mine.The album also premieres brand new tracks from upcoming episodes, such as One Direction's wildly popular "Live While We're Young" and Psy's dance anthem "Gangnam Style."The full track listing for Glee: The Music Season 4, Volume 1 is as follows:It's TimeNew York State Of MindGive Your Heart A BreakMineThe ScientistEverybody TalksDark SideHolding Out For A HeroHeroesSome NightsHomeward Bound/HomeLive While We're YoungGangnam Style