In what year was the album “12” released by Keller Williams?

In what year was the album “12” released by Keller Williams?: The album “12” was released in 2007 by Keller Williams, featuring 7 tracks.
What is the most successful song from the album “12” by Keller Williams?: “Breathe” is the biggest hit from the album “12” by Keller Williams.

Other artists of Bluegrass