Miley Cyrus released a double album On June 26, 2007, exactly 8 months after the release of the 1st soundtrack. That is Hannah Montana 2: Meet Miley Cyrus. The 1st disc served as the 2nd Hannah Montana soundtrack.
While the 2nd disc was Miley Cyrus's debut solo album as herself.
Miley Cyrus wrote 8 of the 10 songs, credited by Cyrus' birth name "Destiny Hope Cyrus".