Conversation so far:
What happened in 2004 for Lil Wayne?
In the summer of 2004, Lil Wayne's album Tha Carter was released, marking what critics considered advancement in his rapping style and lyrical themes.
Were there any hit singles from Lil Wayne's album Tha Carter?
The single Go DJ from Lil Wayne's album Tha Carter became a Top 5 Hit on the R&B/Hip-Hop chart.
Did Lil Wayne's album Tha Carter make the Billboard charts?
Lil Wayne's album Tha Carter debuted at number five on the Billboard 200.
Did Lil Wayne win any awards for the album Tha Carter?

Question: What is Tha Carter II?
Self-contained rewrite: What is Tha Carter II in relation to Lil Wayne?