"We’re helping hip-hop and classical music grow and expand beyond their boundaries," Cypress Hill's "Sen Dog" says.

Cypress Hill on the 1996 episode of “The Simpsons.” FOX “We mostly know classical, but we could give it a shot,” the conductor of the London Symphony Orchestra tells them in the episode.

Cypress Hill has reigned as one of the west coast’s greatest rap groups since forming in L.A. in the late ‘80s. With B-Real’s distinctive nasal tone, Sen Cypress Hill’s 10 Greatest Live ...

Sen Dog spoke to The Root about the group’s legacy and the importance of their sophomore album, Black Sunday, which is celebrating its 30th anniversary.

Decades later, a joke on “The Simpsons” will come true — with hip-hop group Cypress Hill performing with the London Symphony Orchestra for an “insane” show.