English electronic music duo The Chemical Brothers' third studio album, released in June 1999. The band second #1 album saw the duo exploring further various electronic styles, including house music. Featuring the singles: 'Hey Boy Hey Girl', 'Let Forever Be', 'Out of Control', and 'Music: Response'.

Disc 1
1. Music: Response - The Chemical Brothers (5.20)
2. Under the Influence - The Chemical Brothers (4.16)
3. Out of Control (Feat. Bernard Sumner) - The Chemical Brothers (7.20)
4. Orange Wedge - The Chemical Brothers (3.07)
5. Let Forever Be (Feat. Noel Gallagher) - The Chemical Brothers (3.56)
6. The Sunshine Underground - The Chemical Brothers (8.38)
7. Asleep from Day (Feat. Hope Sandoval) - The Chemical Brothers (4.47)
8. Got Glint? - The Chemical Brothers (5.27)
9. Hey Boy Hey Girl - The Chemical Brothers (4.51)
10. Surrender - The Chemical Brothers (4.30)
11. Dream On (Feat. Jonathan Donahue) - The Chemical Brothers (6.47)