The 52-year-old died of acute organ failure on Saturday afternoon.
The municipality of Evergem, where Luc De Vos was born has opened a book of condolences. Earlier, the city of Ghent where the singer lived did the same.
The location of the singer's funeral is to be confirmed following a meeting of his manager and the Ghent fire and protocol departments. Manager Noelle Vanhelsuwé stressed that the public at large is welcome at Luc De Vos's funeral.