Musikhjälpen
Musikhjälpen (Swedish: [mɵˈsîːkˌjɛlːpɛn]; lit. 'The Music Aid') is a Swedish televised benefit performance radio show marathon. The annually recurring show is a charity fundraiser for a chosen cause, the cause is changed each year. Three radio hosts or television personalities are locked inside a glass building (called glasburen, lit. 'the glass cage') for 144 hours (6 days, 24 hours per day).