As with previous single "Adorations", "Sanity" was released in several versions including remixes. The 7" single was the original album version, backed by "Goodbye to the Village".
The song had two 12" vinyl remixes, "Sanity (The Insane Mix)" and "Sanity (The Roman Mix)". A cassette maxi single featured an instrumental mix of "Sanity", plus "Goodbye to the Village" and "Wardance (Naval Mix)".
In 1987, "Sanity" was re-released in America by Virgin Records as a 12" single featuring "Sanity (The Roman Mix)" as the A-side and both "Sanity (Edited Version)" and "Eighties" as B-sides. A 12" promo single of an acappella mix of "Sanity" was also released.
"Sanity" and "Wardance" were mixed by Zeus B. Held. "Goodbye to the Village" was mixed by Julian Mendelsohn. "Sanity" and "Goodbye to the Village" were produced by Chris Kimsey.
Side A
"Sanity (The Insane Mix)" – 06:15
Side B
"Goodbye to the Village" – 05:30
"Wardance (The RAF Mix)" – 03:41
12" Roman Mix
Both versions of "Sanity" were mixed by Zeus B. Held. "Goodbye to the Village" was mixed by Julian Mendelsohn.
Side A
"Sanity (The Roman Mix)" – 05:09
Side B
"Goodbye to the Village" – 05:30
"Sanity (Instrumental Mix)" – 05:01
12" Virgin Records America release
"Sanity (The Roman Mix)" was mixed by Zeus B. Held. "Sanity (Edited Version)" was mixed by Julian Mendelsohn.
Side A
"Sanity (The Roman Mix)" – 05:07
Side B
"Sanity (Edited Version)" – 04:33
"Eighties" – 03:50
Cassette maxi single
"Sanity" and "Wardance" were mixed by Zeus B. Held. "Goodbye to the Village" was produced by Chris Kimsey and mixed by Julian Mendelsohn.