It was scheduled for release on April 19, 2011 as the third of four promotional singles.

Furthermore, the first mentioned and the latter one have all became promotional singles.

All 3 parts of the trilogy were released as promotional singles.

The song was released on 13 April 2010 as one of three promotional singles before the album's release.

The song was released as one of four promotional singles for the album on September 9, 2011.

It was one of three promotional singles released before the album's release.

Some songs were made available as promotional singles for the album release.

It was the first of three promotional singles from the album.

No promotional or radio singles were released from the album.

The three songs released to promote the album were just promotional singles.