Renato Zero Renato Zero participated in the Sanremo Music Festival with the song "Spalle al muro", and from that moment on his career began to rise again. In 1993 he ranked #1 on the Italian charts with the LP "Quando non sei più nessuno". The following year "L'imperfetto" repeated this success. His concerts would regularly sell out, and he returned to his famous dress changes, although in a more balanced style. In the mid-1990s Zero dubbed the character of Jack Skellington and sang the songs in the Italian release of Tim Burton's motion picture "The Nightmare Before Christmas". In 1999, he sang
Jack Skellington his impulsiveness proves to be. He tends to be enthusiastic and inclusive, and his charisma is enough to sway every member of Halloween Town except Sally. His selfish decisions lead to the near destruction of Christmas and himself. The strength of Jack's character is demonstrated by his will to correct his own mistakes. The official film soundtrack CD contains an epilogue not in the film, stating that "many years later" Santa returned to Halloween Town to visit Jack, where he discovered that Jack had "four or five skeleton children at hand" who play together in a xylophone band. Jack Skellington