The anticipated duet album between Faith Evans and the late Notorious BIG is to be released this spring. The King and I has been described as collection of songs that tell the story of one of the most legendary love stories in hip-hop history.

Featuring newly recorded vocals from the Grammy award-winning Evans, and both familiar and unheard rhymes from the rapper—whose real name is Christopher Wallace—the album also includes cameos from some of the biggest names in rap, such as Lil’ Kim, Busta Rhymes, Jadakiss, Lil’ Cease, Sheek Louch, Styles P and Snoop Dogg. Producers DJ Premier, Just Blaze, Salaam Remi, Stevie J and Chucky Thompson are also on board.

Evans and Wallace married nine days after meeting at a photo shoot in 1994. March 2017 will mark 20 years since the rapper was killed in a drive-by shooting in Los Angeles. His murder remains unsolved.

Other familiar names on the tracklist is Voletta Wallace, Biggie’s mother, as well as guest stars 112, Kevin McCall, Chyna Tahjere, and Jamal “Gravy” Woolard, who played the rapper in the 2009 biopic Notorious.

Due for release on 19 May, the album’s first two singles are NYC, “Evans’ love letter to New York” featuring Jadakiss, and When We Party, “a west coast party anthem” featuring Snoop Dogg.