| length =4:06
| BPM = 129
| versions =Sin <br> Sin (Long)<br>Sin (Dub)<br>Sin (Short)<br>Sin (Radio Edit)<br>Sin (Demo - Martin Atkins tape)<br>Sin (''[[And All That Could Have Been (halo)|And All That Could Have Been]]'')
| live =[["Pretty Hate Machine" Promotional Tour]]<br> through [[Wave Goodbye Tour]]<br>[[Cold And Black And Infinite Tour]] through present
}}'''"Sin"''' is the seventh track on the 1989 release ''[[Pretty Hate Machine]].'' Remixes were featured on the ''[[Sin (halo)|Sin]]'' single along with a B-side (a cover of Queen's "[[Get Down, Make Love]]"). The song is often amped up when played live, usually featured at the beginning of setlists.
'''''Running Time: 3:19'''''
Available on a promotional -only "special DJ edit " vinyl pressing.
===Sin (Demo - Martin Atkins tape)===
'''''Running Time: 4:06'''''
A demo for "Sin" does exist, but it has only leaked in short clips on the internet. It exists on a cassette tape handed out by Reznor to important figures. This cassette is also in the possession of [[Martin Atkins]], who has allowed fans to hear excerpts.
All remixes of Sin are remixes of the demo, which was never released.
===Sin (''And All That Could Have Been'')===