Concentration is a music album by artists Machines of Loving Grace which was released in 1993. The song "Butterfly Wings" achieved moderate success and appeared on the soundtrack to the film Punisher: War Zone, as well as the TV Series Due South.

Concentration
Studio album by Machines of Loving Grace
Released	September 21, 1993
Genre	Industrial rock
Length	74:39
Label	Mammoth
Producer	Roli Mosimann
Machines of Loving Grace chronology
Machines of Loving Grace (1991) Concentration (1993) Gilt (1995)

Professional ratings

Review scores
Source	Rating
Allmusic	[1]

Track listing

All tracks by Machines of Loving Grace

1. "Perfect Tan (Bikini Atoll)" – 3:21
2. "Butterfly Wings" – 3:38
3. "Lilith/Eve" – 3:59
4. "Albert Speer" – 4:38
5. "Limiter" – 4:43
6. "If I Should Explode" – 5:08
7. "Shake" – 4:03
8. "Cheap" – 3:38
9. "Acceleration" – 3:22
10. "Ancestor Cult" – 3:46
11. "Content?" – 4:04
12. "Trigger for Happiness" (over the 3/4 minutes of the song's duration, silence and sporadic samples follow for the rest of the track's total length) – 30:12

Trivia

• After roughly three to four minutes, the song trigger for happiness is followed largely by silence with the exception of a "don't fool yourself" sample being played every several minutes. The tracks remaining run time was intended to "fool" the listener into thinking a hidden track would play at some point, but this never occurs.

Personnel

• Betty Anderson – Vocals (background)
• Steve Balcom – Executive Producer
• Scott Benzel – Vocals
• Jenny Bernhardt – Strings
• Jim Brady – Assistant Engineer
• Pat Dillon – Model
• Jay Faires – Executive Producer
• Mike Fisher – Arranger, Cello, Keyboards, String Arrangements, *Assistant Engineer
• Ilona Vukovic Gay – Strings
• Jim Goodwin – Mixing, Mixing Assistant, Assistant Mastering Engineer
• Karen Goulding – Strings
• Michael Hooker – Assistant Engineer
• Dean Karr – Artwork, Photography, Sculpture
• Brad Kemp – Drums
• Stuart Kupers – Bass, Guitar
• Barbara Mitchell – Model
• Roli Mosimann – Producer, Mixing
• Dino Paredes – Artwork, Art Direction, Sculpture
• Jim Roche – Spoken Word
• Mike Russell – Strings
• Alan Smith – Strings
• Andrew Stewart – Bass
• Howie Weinberg – Mastering

References