Conversation so far:
When was Epiphany released?
The album, titled Epiphany, was released on June 5, 2007.
Was Epiphany successful?
The album sold 171,000 records in its first week, reaching number one on the Billboard 200.
Did it have any hit songs?
"Buy U a Drank (Shawty Snappin').
Did he win any awards?
The single reached number one on both the Hot 100 and Hot R&B/Hip-Hop Songs chart.
Did he tour?
CANNOTANSWER.
Did he have any other hit songs?
In two weeks in late 2007, T-Pain was featured on four top ten singles on the Billboard Hot 100 chart.
Is there anything else interesting?
Good Life" with Kanye West later won the BET Award for Best Collaboration.

Question: What year did he win the award?
Self-contained rewrite: What year did T-Pain win the BET Award for Best Collaboration?