You Ain't Know

Infobox Single
Name = You Ain't Know


Artist = Lil Wayne and Birdman
from Album = Like Father, Like Son
A-side =
B-side =
Released = April 2, 2007
Format = Digital download
Recorded = 2006
Genre = Rap
Length = 4:24
Label = Cash Money
Writer = B. Williams, D. Carter, S. Storch, and N. Dezfoli
Producer = Scott Storch
Certification =
Chronology = Lil Wayne singles
Last single = "We Takin' Over" (2007)
This single = "You Ain't Know" (2007)
Next single = "Lock U Down" (2007)

"You Ain't Know" is the fourth single from Lil Wayne and Birdman from their collaboration album "Like Father, Like Son". It was produced by Scott Storch, who also appears in the music video, as well as cameos from Young Money members Currency, Mack Maine, and Boo and Stacks, which was released April 2, 2007.

Chamillionaire used the beat for the tracks "You a Dummy" and "Chamillionaire Speaks" on his mixtape "Mixtape Messiah 3".

Track listing

12" single

ide A

#"You Ain't Know" (Radio edit) - 3:34
#"You Ain't Know" (Instrumental) - 5:13

ide B

#"You Ain't Know" (Radio edit) - 3:34
#"You Ain't Know" (Instrumental) - 5:13

Promo CD

#"You Ain't Know" (Radio edit) - 3:34
#"You Ain't Know" (Squeaky Clean radio edit) - 3:54
#"You Ain't Know" (Main) - 4:24
#"You Ain't Know" (Instrumental) - 5:13