In what year was the album “Ne-Yo: The Collection” released by Ne-Yo?

In what year was the album “Ne-Yo: The Collection” released by Ne-Yo?: The album “Ne-Yo: The Collection” was released in 2009 by Ne-Yo, featuring 15 tracks.
What is the most successful song from the album “Ne-Yo: The Collection” by Ne-Yo?: “So Sick” is the biggest hit from the album “Ne-Yo: The Collection” by Ne-Yo.
What are the main songs from the album “Ne-Yo: The Collection” by Ne-Yo?: The main songs from the album “Ne-Yo: The Collection” by Ne-Yo are “So Sick”, “Mad”, “Miss Independent”, “Because of You”, and “Sexy Love”.

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