What is check the rhime?

"Check the Rhime" is a song by American hip hop group A Tribe Called Quest, released in 1991 as the second single from their second album "The Low End Theory." The song features lyrics that focus on unity, positivity, and staying true to oneself, with a catchy, jazz-influenced beat. "Check the Rhime" is considered one of the group's signature songs and a classic of 90s hip hop. It has been praised for its smooth flow, intelligent wordplay, and positive message. The track was produced by group member Q-Tip, who also raps on the song along with Phife Dawg.