"Critical" is the second single by
Oakland Hip Hop duo
Zion I, released in 1999 through Ground Control Records. The single features
Planet Asia, and was the second released from their debut album
Mind Over Matter. The single also includes a "Critical"
remix produced by
Madlib. The single's
B-side,
"Venus", was previously featured on the group's 1997 debut EP
Enter the Woods, and was also included on
Mind Over Matter.