: Another 2010 leak, "Forever" showcased a slightly more mature vocal style as Bieber's voice began to change during puberty.
: This collaboration with Sean Kingston was recorded in early 2010. While it never appeared on a standard album, a finished "V.2" version has been shared in fan circles. justin bieber unreleased songs 2010 top
: Collectors often upload unreleased playlists, such as those on Bieber Industries Unreleased Music . : Another 2010 leak, "Forever" showcased a slightly
