The single was finally pushed back another week and officially released on 11 April 2010 on digital download format only.

- This title was made available in digital download format only.

The collection was available in its earliest weeks of release in digital download format.

It was first released on 29 November 2010 as the lead single from 21 in digital download format.

It was released on Compact Disc and available in digital download format.

Three singles were released from the album, in digital download format only.

But the download format has a more difficult challenge before it.

The special edition was made available in a digital download format only.

It is available in 12" vinyl and digital download formats.

On 22 November 2004 the single was released on digital download format.