1999 - Rarely 2000 - Criminal Ballad 2000 - Oldies 2001 - I Began To Hope 2001 - Progress 2001 - Time To Speak 2002 - Teaser 2002 - With You
2002 - You 2005 - For A Special Moment 2005 - I Hate To Be In Love 2010 - The Voice In Me 2012 - Remixed 2014 - Im Augenblick 2016 - Alles Für Mich 2022 - Happiest Day
