Conversation so far:
What happened in 2005?
The second installment to the Mixtape Messiah series, Mixtape Messiah 2, was released January 5, 2006.
Did it do well on the charts?
CANNOTANSWER.
What is The Sound of Revenge?
Chamillionaire's first major solo release.
Was it succeswful?
number 10 on the Billboard 200 album chart in the United States.
Were there any tours?
CANNOTANSWER.
What happened in 2006?
Additionally, the bonus track "Grind Time" was featured in the video game NBA Live 06.

Question: Is there any other interesting information?
Self-contained rewrite: Besides "Grind Time" being featured in NBA Live 06, is there any other interesting information?