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
Tim Burton to have eyes, which was a fight they did not win in the end. There were over 100 people working on this movie just to create the characters. Along with the 3 years of work it took to produce the movie. Burton collaborated with Selick again for "James and the Giant Peach" (1996), which Burton co-produced. Jack Skellington, the protagonist of the film, was so popular that it later resurfaced in Selick's film "James and the Giant Peach," and then again in a small scene in "Coraline" where the Other Mother is cooking, viewers are able to see Jack's familiar