Happy birthday to Al Green! The legendary soul singer—best known for classic '70s hits like "You Oughta Be With Me," "I'm Still In Love With You," and "Love and Happiness"—turns 65 today. You probably already know Green's name, but if you're a hip-hop fan like we are, you probably are more familar with Green's music than you think. His old vinyl records may be collecting dust in storage shacks somehwere, but his legacy has been kept alive by the rap songs that sampled his music. Rappers like Jay-Z, The Notorious B.I.G., and Nas and producers like Kanye West, Pete Rock, and RZA have all used his music at one point or another. That's why to help celebrate Green's born day we're taking a look back at The 10 Best Rap Songs That Sample Al Green.