Beautiful Liar

When Knowles invited her to record a song for the re-release of Knowles' studio second album, B'Day, Shakira was touring and consequently had difficulties to match her schedule with Knowles'.[2] A few months later, Shakira agreed to sing on the track. As she recorded her vocals, the songwriters and producers added the ethnic strings and percussion break.[2] Knowles and Shakira recorded their ... ................
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