Writing and production from the album includes contributions from Claudia Brant, Rudy Maya, Emilio Ávila (with whom she had worked in RBD), Gloria Trevi, Ángel Reyero of La 5ª Estación, Guillermo Rosas, as well as Anahí herself, who is accredited as co-writer and producer on some songs.
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Anahi made the song based on the book "O Aleph", written by Paulo Coelho.