[4] Rosenstolz's great breakthrough in Germany then came in 2004 with the album Herz, which reached triple platinum status and gave rise to four top 20 singles, including "Liebe ist alles" and "Willkommen".

These songs included "Schlampenfieber", "Nur einmal noch", "Lachen", "Der Moment", "Die Schlampen sind müde" and "Königin".

[6] Rosenstolz's most commercially successful album was Das große Leben, which sold over one million copies in Germany[12] and also received platinum and gold statuses in Austria and Switzerland, respectively.

[20] Prior to the release of the debut album Soubrette werd' ich nie, Rosenstolz produced three different music cassettes that were sold privately.

A selection of demo songs from these cassettes can be found in the 2007 deluxe edition of Soubrette werd' ich nie as a bonus CD.