This audio CD features the beloved Glee Cast singing some of their most popular hits. The CD grading is Very Good (VG) and it comes in a standard Jewel Case. The case condition is Fair (F) and the inlay condition is Very Good (VG). This first edition, limited edition, greatest hits album was released in 2009 by Sony and Sny. It was produced by Adam Anders, James Levine, Peer Astrom, and Ryan Murphy. The CD format is a compilation import and the album is categorized as Pop.