Originally founded in 1999 by vocalist Georgios Grigoriadis and drummer Mats Kurth, Coronatus released its debut single Von Engeln nur in 2002. In 2004, Grigoriadis left, and was replaced by not one but two singers, Carmen R. Schäfer and Viola Schuch. The permanent line-up was expanded in 2006 with the addition of guitarist Stefan Häfele, ba**ist Wolle Nillies and keyboardist Fabian Merkt. 2007 saw the departure of Viola Schuch, who was replaced by Ada Flechtner. Chriz diAnno (ba**) has played with the band in 2003, 2005–2006, and then again since 2007. Ada Flechtner left the band to devote full attention to her studies, but joined the German symphonic metal band Voices of Destiny in 2013, after their lead vocalist Maike Holzmann departed. Mid 2010, Natalia Kempin joined the band on the vocals and Dirk Baur joined the Band on Ba** Guitar. On February 02, 2011, Natalia Kempin announced at her Facebook, that she leaves the band, due to different opinions about the band's music. Band, though, chose to represent her departure through posting of lies, stating, that decision was coming from them.