2000s Beyoncг© Crazy - In Love Ft. Jay Z

: A high-energy mix of pop , R&B , and 70s-style funk , performed in the key of D minor at approximately 100 beats per minute. The Jay-Z Collaboration

: Harrison "held on" to the beat until the right moment. When Beyoncé first heard it, she initially feared it was too "retro" for 2003, but she eventually gave Harrison two hours to turn the loop into a full song. 2000S BeyoncГ© Crazy In Love Ft. Jay Z

Though they were already a couple, the collaboration between Beyoncé and Jay-Z on "Crazy in Love" solidified them as "couple goals" for the coming decades. : A high-energy mix of pop , R&B

: Producer Rich Harrison built the beat around a "split-second horn hit" from the 1970 soul track "Are You My Woman? (Tell Me So)" by The Chi-Lites. Though they were already a couple, the collaboration