Which Beyoncé single features Jay-Z and opens with the famous horn riff?

Beyoncé’s single “Crazy in Love” features Jay-Z and opens with a distinctive horn riff.

Released in 2003, the song was the lead single from Beyoncé’s debut solo album, Dangerously in Love. Its production was led by Rich Harrison, who built the track around a sample of the Chi-Lites’ 1970 song “Are You My Woman (Tell Me So).” The prominent brass arrangement became one of the recording’s defining sounds.

Jay-Z contributes a rap verse, making the song an early major collaboration between the two artists. Beyoncé sings about the overwhelming feeling of being in love, while the energetic production blends R&B, pop, hip-hop, and funk elements.

The song reached number one on the Billboard Hot 100 and won two Grammy Awards in 2004: Best R&B Song and Best Rap/Sung Collaboration. It is sometimes confused with “Drunk in Love,” another Beyoncé and Jay-Z collaboration, but that later song appeared on Beyoncé’s self-titled 2013 album.