.
| Sandra
01: Heaven Can Wait (Extended Version) 02: Heaven Can Wait (Dub Mix) 03: Heaven Can Wait (Single Version)
| | Virgin Germany | 661 507 | 1988 | CD Single | 0 | | |
| Sandra
01: Secret Land (Reverse Mix) 02: Secret Land (Single Version) 03: Secret Land (Dub Mix)
| | Virgin Germany | 661 750 | 1988 | CD Single | 1 | | |
| Sandra
01: We'll Be Together ('89 Version) (Extended Version) 02: We'll Be Together ('89 Version) (Dub Version) 03: We'll Be Together ('89 Version) (Single Version)
| | Virgin Germany | 661 967 | 1989 | CD Single | 0 | | |
| Sandra
01: Around My Heart (Single Version) 02: Around My Heart (Extended Version) 03: Around My Drums (Instrumental)
| | Virgin Germany | 662 208 | 1989 | CD Single | 0 | | |
| Sandra
01: Hiroshima (Single Version) 02: Hiroshima (Extended Version) 03: Hiroshima (Dub Mix) 04: Heaven Can Wait (US-Mix)
| | Virgin Germany | 663 015 | 1989 | CD Single | 1 | | |
| Sandra
01: (Life May Be) A Big Insanity (Radio Edit) 02: (Life May Be) A Big Insanity (Club Mix) 03: (Life May Be) A Big Insanity (Dance Mix) 04: (Life May Be) A Big Insanity (Dub Mix) 05: The Skin I'm In (Single Version)
| | Virgin Germany | 663 272 | 1990 | CD Single | 0 | | |
| Sandra
01: One More Night (Single Version) 02: The Journey (Album Version) 03: One More Night (Extended Version)
| | Virgin Germany | 663 633 | 24 Sep 1990 | CD Single | 0 | | |
| Sandra
01: Don't Be Aggressive (Radio Edit) 02: Don't Be Aggressive (The Midnight Hour Mix) 03: Seal It Forever
| | Virgin Germany | 665 079 | 1992 | CD Single | 0 | | |
| Sandra
01: I Need Love (Radio Edit) 02: I Need Love (Trance-Techno Mix) 03: Shadows
| | Virgin Germany | 665 401 | 1992 | CD Single | 0 | | |
| Sandra
01: Johnny Wanna Live 02: Johnny Wanna Live (Extended Version) 03: Mirrored In Your Eyes
| | Virgin Germany | 665 501 | 5 Oct 1992 | CD Single | 0 | | |
| Sandra
01: Maria Magdalena (Radio Edit) 02: Maria Magdalena (Clubmix) 03: Maria Magdalena (Original Version)
| | Virgin Germany | 665 629 | 1993 | CD Single | 0 | | |
| Sandra
01: Won't Run Away (Radio Edit) 02: Won't Run Away (The Sunshine Mix) 03: Won't Run Away (Happy Dancer Mix) 04: Won't Run Away (Extended Guitar Mix)
| | Virgin Germany | 8930382 | 1995 | CD Single | 0 | | |
| Sandra
01: Secret Land (Radio Edit) 02: Secret Land (Ultra Violet Club Mix) 03: Secret Land (La Danza Club Mix) 04: Secret Land (Ultra Violet Radio Edit)
| | Virgin Germany | 724389584028 | 1999 | CD Single | 0 | | |