Nightmare (instrumental)

"Nightmare" is an instrumental composition written, produced, and performed by Italian dance musician Brainbug, released as his debut single. The track was first issued as a single on 25 November 1996 and was re-released in the United Kingdom on 21 April 1997. Following this re-release, the song became a chart hit, reaching number 11 in the United Kingdom, number 14 in Australia, and number 15 in Ireland.

In November 1997, the song was re-issued as a double A-side with Brainbug's next single, "Benedictus", this time reaching number 24 on the UK Singles Chart and number 25 on the Irish Singles Chart. Critically, "Nightmare" was highly praised. In Australia, it was ranked at number 85 on the Triple J Hottest 100 of 1997.

Critical reception
Richard D of music website 909 Originals wrote that "Nightmare" was one of the most "sinister" dance tracks to become a chart hit while British columnist James Masterton wrote that the instrumental "owes more to the Sisters of Mercy than anything else", calling it a "chilling combination of strings and techo beats."

"Nightmare"

 * Italian 12-inch single
 * A1. "Nightmare" (Mistericky version) – 6:27
 * A2. "Nightmare" (original mix) – 6:19
 * AA1. "Nightmare" (Isaac version) – 6:20
 * AA2. "Nightmare" (Oriental mix) – 6:15


 * UK 12-inch single (1996)
 * A. "Nightmare" (Sinister Strings mix) – 6:45
 * AA. "Nightmare" (A Synergetic mix) – 9:35


 * UK and Australian CD single
 * 1) "Nightmare" (Sinister Strings radio edit) – 3:27
 * 2) "Nightmare" (original Sinister Strings mix) – 6:47
 * 3) "Nightmare" (Tall Paul remix) – 9:27
 * 4) "Nightmare" (Burger Queens remix) – 7:48
 * 5) "Nightmare" (Phat Manhattan mix) – 10:11


 * UK 12-inch single (1997)
 * A1. "Nightmare" (original Sinister Strings mix) – 6:47
 * A2. "Nightmare" (Phat Manhattan mix) – 10:11
 * AA1. "Nightmare" (Tall Paul remix) – 9:27
 * AA2. "Nightmare" (Burger Queens remix) – 7:48


 * UK cassette single
 * 1) "Nightmare" (Sinister Strings radio edit) – 3:27
 * 2) "Nightmare" (original Sinister Strings mix) – 6:47
 * 3) "Nightmare" (Tall Paul remix) – 9:27


 * US maxi-CD single
 * 1) "Nightmare" (Sinister Strings radio edit) – 3:27
 * 2) "Nightmare" (original Sinister Strings mix) – 6:47
 * 3) "Nightmare" (Tall Paul remix) – 9:27
 * 4) "Nightmare" (Burger Queens remix) – 7:48
 * 5) "Nightmare" (Phat Manhattan mix) – 10:11
 * 6) "Nightmare" (Club 69 meets DJ Wild from Paris mix) – 6:51
 * 7) "Nightmare" (Club 69 Future mix) – 6:59


 * US 12-inch single 1
 * A1. "Nightmare" (Phat Manhattan mix) – 7:08
 * AA1. "Nightmare" (Sinister Strings mix) – 6:46
 * AA2. "Nightmare" (A Synergetic mix) – 9:32


 * US 12-inch single 2
 * A1. "Nightmare" (Club 69 meets DJ Wild) – 6:51
 * A2. "Nightmare" (Club 69 Future mix) – 6:59
 * B1. "Nightmare" (Tall Paul mix)
 * B2. "Nightmare" (Bonus Beats mix)

"Benedictus" / "Nightmare"

 * Italian and UK 12-inch single
 * A1. "Benedictus" (Exitiale mix) – 7:18 (6:18 in UK)
 * A2. "Benedictus" (Epicus Modi mix) – 7:40 (6:26 in UK)
 * AA1. "Nightmare" (Dexterous remix) – 6:33 (5:37 in UK)
 * AA2. "Nightmare" (Club 69 meets DJ Wild from Paris mix) – 7:05 (6:28 in UK)


 * UK CD single
 * 1) "Benedictus" (Exitiale edit) – 3:33
 * 2) "Nightmare" (original Sinister Strings mix) – 6:47
 * 3) "Benedictus" (Epicus Modi mix) – 6:26
 * 4) "Nightmare" (Club 69 meets DJ Wild from Paris mix) – 6:28


 * UK cassette single
 * 1) "Benedictus" (Exitiale edit) – 3:33
 * 2) "Nightmare" (original Sinister Strings mix) – 3:25
 * 3) "Nightmare" (Dexterous remix) – 5:39

Weekly charts
"Nightmare"

"Benedictus" / "Nightmare"