Back to Life is the ninth studio album by German singer Sandra, released in 2009. The album was recorded in New York and while working on it, Sandra was collaborating with Thomas Anders (famous for his work with Modern Talking) and Toby Gad (famous for his work with Beyoncé Knowles, Fergie, Shakira and others). The album contains 15 songs, most of which were written by Toby Gad. The Internet version of this release contains two bonus tracks for digital download.

The Art of Love is the eighth studio album by German singer Sandra. The album was released in February 2007 and debuted at number 16 on the German album chart. Three singles were released from the album, although none with a music video. Michael Cretu produced her seven previous albums, but The Art of Love was produced by Jens Gad, Michael Cretu's "right hand man". Michael Cretu was unavailable due to working on an alternative project producing his new Enigma album A posteriori. Due to the change in producer, Sandra, for the first time in her career, participated actively in composing and writing songs for the The Art of Love. The lyrics are more personal, Sandra revisiting sad experiences from her childhood. During the production of the album Sandra worked at Gad's studio at nights, and cared for her twins and slept during the day. Also, for the first time, Sandra revealed her new, sexier look in the promotional pictures shot in New York by Bärbel Miebach.

My Favourites is the third compilation album by German singer Sandra, released in 1999. 1999 saw the release of a double disc album. As the trend began with artists like Modern Talking to remix old material, My Favourites was released featuring remixes of her hits by long-time band companion Peter Ries, featuring also some of Sandra's personal favourite ballads. It quickly made its way into the Top 20 of the German album charts. "Secret Land '99" was taken as the single and showed Sandra sporting a short hairstyle in the music video.

18 Greatest Hits is the second greatest hits compilation album by German singer Sandra, released in 1992. This greatest hits was released in the fall of 1992. Sandra recorded a new version of the song "Johnny Wanna Live", previously released on the Paintings in Yellow album. The song, co-written by Frank Peterson and later redone by his then-girlfriend Sarah Brightman for her album Dive, was an anthem against cruelty to animals. The music video was once again directed by Howard Greenhalgh and showed shocking scenes of cruelty towards animals. In an interview in Sweden, Sandra explained the origins of the song citing her disapproval of people wearing fur coats. The greatest hits reached the Top 10 in both Germany and France and was awarded gold. The release of 18 Greatest Hits marked the end of Sandra's most successful period of her solo career. This greatest hits was re-released in 2003 under the title The Essential. This version was repackaged differently and also has different artwork.

Paintings in Yellow is the fourth studio album by German singer Sandra, released in 1990 by Virgin Records.

Into a Secret Land is the third studio album by German singer Sandra, released in 1988 by Virgin Records.

Mirrors is the second studio album from German singer Sandra, released in 1986.

The Long Play is the debut studio album by German pop singer Sandra, released on 9 December 1985. The album was a great commercial success.