[[Image:Aatchb_streamer.jpg|thumb|Teaser ad showing the original release date]]
[[Image:Halo17_alt_titles.jpg|thumb|From David Carson's book "Trek". This image shows alternate titles that were considered for Halo 17.]]
'''''And All That Could Have Been''''' (also known as '''''[[Halo numbers|Halo 17]]''''') is a professionally recorded [[Nine Inch Nails]] live performance album and film from the [[Fragility 2.0]] tour of 2000. It was released on CD, DVD and VHS on January 22, 2002. Its original release date was December 11, 2001, as shown on various teaser ads running in the months leading up to its eventual release. A promotional website (now defunct) for the release was set up at [[andallthatcouldhavebeen.com]].
The album, named after "[[And All That Could Have Been (song)|And All That Could Have Been]]" from ''[[Still]]'', went through many possible names, all lyric excerpts from'' [[The Fragile (halo)|The Fragile]]''[http://www.flickr.com/photos/10729782@N03/4637750807/in/set-72157624007552825/]. The material used in this release was taken from multiple shows and edited together to seem like one performance. The video footage was filmed throughout the tour and the audio was taken from four or five shows[http://theninhotline.net/archives/articles/manager/display_article.php?id=145]. The film was directed and edited by [[Rob Sheridan]].