1Heartbreaker (Album Version)— Alessandro Benedetti, Ann Mincieli, Dana Jon Chappelle, Dave Ashton, DJ Clue, DJ Fingaz, Greg Pinto, Herb Powers Jr., Jay-Z, Jeff Burns, Jeffrey Cohen, Ken "Duro" Ifill, Lincoln Chase, Manuel Forolfi, Mariah Carey, Narada Michael Walden, Shirley Ellis, Tim Lawton, Tom Sweeney, Trey Lorenz4:18
2Heartbreaker (Remix)— Andre Young, Da Brat, Dana Jon Chappelle, DJ Clue, Herb Powers Jr., Ken "Duro" Ifill, Mariah Carey, Missy Elliott, Nathaniel Hale, Nicki Richards, Ricardo Brown, Snoop Dogg, Warren Griffin III4:36
3Heartbreaker / "If You Should Ever Be Lonely" (Junior's Club Mix)— Ann Mincieli, Dana Jon Chappelle, Fred Jenkins, Jim "Bonzai" Caruso, Junior Vasquez, Kazuhiko Gomi, Mariah Carey, Mary Ann Tatum, Melonie Daniels, Tom Brick, Val Young10:18
4Heartbreaker / "If You Should Ever Be Lonely" (Junior's Club Dub)— Ann Mincieli, Dana Jon Chappelle, Fred Jenkins, Jim "Bonzai" Caruso, Junior Vasquez, Kazuhiko Gomi, Mariah Carey, Mary Ann Tatum, Melonie Daniels, Tom Brick, Val Young10:11
5Heartbreaker / "If You Should Ever Be Lonely" (Junior's Hard Mix)— Ann Mincieli, Dana Jon Chappelle, Fred Jenkins, Jim "Bonzai" Caruso, Junior Vasquez, Kazuhiko Gomi, Mariah Carey, Mary Ann Tatum, Melonie Daniels, Tom Brick, Val Young10:20
