Cypress Hill | Insane In The Brain (1993)
"Insane in the Brain" is a 1993 song by American hip hop group Cypress Hill, released as the first single from their second album, Black Sunday (1993).
1993-06-22 19:00:00 - Music Video
In addition to hitting number one on the US rap chart, the song also was a mainstream hit, reaching number 19 on the Billboard Hot 100 in 1993.
It earned a gold certification from the Recording Industry Association of America and sold 600,000 copies domestically.