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 terrifying scarecrowish version of Roxas as his centerpiece for that Halloween. Following the film loosely to some degree, out of reference, Jack tries to take Santa Claus's place again. To that end, Jack asks Sora and gang to help him be Santa's bodyguards. But after fighting the Heartless and Oogie Boogie, who has been resurrected by Maleficent, Santa explains to Jack that they each have a job to do with their respective holidays. Despite this, he begins to wear a Santa suit Sally sewed together for him. In the second trip to Halloween Town, Jack still wears the Santa suit,