01. Heartbreaker (Album Version) 4:18 02. Heartbreaker (Remix) 4:36 03. Heartbreaker / "If You Should Ever Be Lonely" (Junior's Club Mix) 10:18 04. Heartbreaker / "If You Should Ever Be Lonely" (Junior's Club Dub) 10:11 05. Heartbreaker / "If You Should Ever Be Lonely" (Junior's Hard Mix) 10:20