The collection, along with "Stan", "My Name Is," "Lose Yourself," "The Way I Am", will feature new songs "so-fresh-from-the-studio-we-aren't-even-giving-you-the-song-title", said Eminem.
The singer began working on "Curtain Call" this summer, before a series of incidents that led to rumors about his retirement.

In July, members of Eminem's crew were injured in a bus accident during the Anger Management 3 tour. Even though he wasn't on board, Eminem was suited by a truck driver and his wife, both injured in the accident.

A month after, the rapper checked himself into rehab for an addiction to sleep medication. He spent a month in the facility before returning to the studio.
Asked about whether he was giving up his solo career to focus on producing other hip-hop artists, he denied. He did tell MTV News that he was "taking a break".
"When I know my next move, I'll tell everyone my next move," he added.

If he does retire, he will go out as the best selling hip-hop artist of all times. His four solo studio albums - 1999's The Slim Shady LP, 2000's The Marshall Mathers LP, 2002's The Eminem Show and Encore - generated sales of more than $1 billion and sold more than 29 million copies in the U.S. alone, according to Nielsen SoundScan, and 65 million worldwide.