The soundtrack SONGS IN THE KEY OF X: MUSIC FROM AND INSPIRED BY THE X-FILES has sold 695,000 copies in Australia, France, United Kingdom and United States.
SONGS IN THE KEY OF X: MUSIC FROM AND INSPIRED BY THE X-FILES certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
35,000 | 1x Gold | JUNE 1996 |
Australia Sales: 35,000
Certification / note: 1x Gold
Certification Date / sales as of: JUNE 1996
|
 France |
100,000 | 1x Gold | 21 March, 1996 |
France Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 21 March, 1996
|
 United Kingdom |
60,000 | 1x Silver | 1 August, 1996 |
United Kingdom Sales: 60,000
Certification / note: 1x Silver
Certification Date / sales as of: 1 August, 1996
|
 United States |
500,000 | 1x Gold | 1 July, 1998 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 1 July, 1998
|
| Total sales | 695,000 | (in 4 countries) |
Total
Sales: 695,000
(in 4 countries)
|
Year-end chart performance for SONGS IN THE KEY OF X: MUSIC FROM AND INSPIRED BY THE X-FILES
| Chart 1996 | Rank | Sales |
| Australian Albums (ARIA) |
46 | >70,000 |