Conversation so far:
What was El Mariel?
CANNOTANSWER.
What is the Boatlift?
Are these Pitbull's albums?
album, titled The Boatlift.
How well did these albums sell?
No.
2 on the rap chart.

Question: Did they work with any other artists at this time?
Self-contained rewrite: Besides El Mariel and The Boatlift, did Pitbull work with any other artists in 2006-2007?