original_query: What were the names of the musicians who collaborated on the songs "La Tortura" and "La Tortura – Shaketon Remix"?
query: What were the names of the musicians who collaborated on the songs "La Tortura" and "La Tortura – Shaketon Remix"?
answer: Shakira and Alejandro Sanz collaborated on "La Tortura" and its remix, "La Tortura – Shaketon Remix."