🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiEntityQ1400375· pop 6· linked from 23 articlesWhat You Don't Knowsingle by MonroseAvailable in 6 languagesFrançaisItalianoAlbanianBulgarianPolskivia Wikidata sitelinks · CC0ConnectionsGfK Entertainment chartsEntityGermanyCountryCategories2000s ballads2007 singles2007 songsMonrose songsMusic videos shot in GermanyPop balladsSingle chart making named refSingle chart usages for AustriaSingle chart usages for GermanySingle chart usages for SwitzerlandSongs written by Anders WollbeckSongs written by Billy MannSongs written by Mattias Lindblom