In mid-2015 , Catterfeld participated in the second season of the reality television series '' Sing meinen Song - Das Tauschkonzert '' , the German version of the series '' The Best Singers '' . Her appearance on the show was accompanied by the re-release of '' Lieber so '' , which eventually surpassed its initial peak and reached number eight on the German Albums Chart , becoming her highest-charting album in a decade . Her rendition of Andreas Bourani 's song " Hey " reached the top twenty in Germany based on downloads alone and became highest-charting release in years . In August , Catterfeld represented Thuringia in the Bundesvision Song Contest 2015 with her single " Lieber so " , placing third in the contest with 114 points
Bundesvision Song Contest 2015
Bundesvision Song Contest 2015
Yvonne Catterfeld