C4
Mixtape by Kendrick Lamar
Released	January 30, 2009 (2009-01-30)
Genre	Hip hop
Length	77:13
Label	Top Dawg
Kendrick Lamar chronology
No Sleep Til' NYC (2007) C4 (2009) Kendrick Lamar (2009)

C4 is the third solo mixtape by American rapper Kendrick Lamar, then known as K.Dot released on January 30, 2009, through Top Dawg Entertainment. Heavily inspired by Lil Wayne's sixth studio album Tha Carter III (2008), the mixtape primarily consists of freestyles over the production from Tha Carter III, in addition to a few original songs.^[1] C4 includes guest appearances from Ab-Soul, Punch, Jay Rock, Schoolboy Q, and BO.

Track listing

Notes

• "Best Rapper Under 25" is a remix of "3 Peat" by Lil Wayne.
• "Mr. Carter 2 (New Wayne Verse)" is a remix of "Mr. Carter" by Lil Wayne and Jay-Z.
• "A Milli" is a remix of "A Milli" by Lil Wayne.
• "Bitch I'm In the Club" is a remix of "Got Money" by Lil Wayne and T-Pain.
• "West Coast Wu Tang" samples "After Laughter (Comes Tears)" by Wendy Rene and interpolates "Bring the Pain" by Method Man and "Method Man" by Wu-Tang Clan.
• "Phone Home" is a remix of "Phone Home" by Lil Wayne.
• "Compton Chemistry" is a remix of "Dr. Carter" by Lil Wayne.
• "Take Off Your Pants" is a remix of "Tie My Hands" by Lil Wayne and Robin Thicke.
• "Shot Down" is a remix of "Shoot Me Down" by Lil Wayne.
• "Play with Fire" is a remix of "Playing with Fire" by Lil Wayne and Betty Wright.
• "Friend of Mine" samples "I Just Wanna Love U (Give it 2 Me)" by Jay-Z and Pharrell Williams.
• "Still Hustlin" is a remix of La La by Lil Wayne, Brisco, and Busta Rhymes.
• "Welcome to C4" is a remix of "You Ain't Got Nuthin" by Lil Wayne, Fabolous, and Juelz Santana.
• "G Code" is a remix of "Let the Beat Build" by Lil Wayne.
• "Famous Pipe Game" is a remix of "Mrs. Officer" by Lil Wayne, Bobby V, and Kidd Kidd.
• "Misunderstood" is a remix of "DontGetIt" by Lil Wayne.
• "Young & Black" samples "99 Problems" by Jay-Z.