Marta Jandová (* 13. April 1974 in Prag) is a Czech singer. Together with Thorsten Mewes she founded the alternative rock band Die Happy in 1993. Discography With "Die Happy": 2000 Supersonic Speed 2002 Beautiful morning 2003 The weight of the circumstances 2004 Four & more unplugged 2005 Bitter to better 2006 No nuts no glory 2008 Six 2009 Most Wanted 2010 Red Box With Other bands: 2001 – Letzte Instanz „Gewissen“ und „Kalter Glanz“ aus dem Album „Kalter Glanz“ Read more on