Disc one features the original album masters of some of Michael's biggest hits such as "Billie Jean," "Smooth Criminal," "Human Nature," and "Thriller" arranged in the same sequence as they appear in the film. The disc ends with two versions of "This Is It," the original and an orchestral version. "This Is It" is featured in the film's closing sequence and includes backing vocals by Michael's brothers, the Jacksons. Disc two offers fans a rare listen to the early demo versions of classics "She's Out Of My Life," "Wanna Be Startin'," "Somethin'," and "Beat It." This disc also features a recently discovered spoken word poem from Michael Jackson entitled "Planet Earth." Michael Jackson's This Is It also includes a 36-page, commemorative booklet featuring exclusive photos of Michael from his last rehearsal.