1 Letters to a Friend (Sunrise Mix) 8.04 [A-side 12 12 MUTE 034, 1984]
2 Adman's Dream (Admix) 5.00 [B-side 12 12 MUTE 034, 1984]
3 Still Smiling (Mix 2, by Adrian Sherwood) 3.30 [promo 12 L12 MUTE 35, 1985]
4 Still Smiling (Mix 3, by Greg Wilson) 5.17 [promo 12 L12 MUTE 35, 1985]
5 Cooler Than Calcutta 3.08 [B-side Catch That Look, MUTE 49, 1986]
6 You and I (Remix) 5.38 [B-side 12 12 MUTE 49, 1986]
7 My Translucent Hands No II 3.45 [A-side 7 7 MUTE 54, 1987]
8 My Translucent Hands No III 5.58 [A-side 12 12 MUTE 54, 1987]
9 Ra! Ra! Rawhide (Rasputin) 3.10 [A-side 7 7 MUTE 81, 1988]
10 Ra! Ra! Rawhide (Room Mix) 3.49 [= Seventeen Pens (Room Mix)] [B-side 7 7 MUTE 81, 1988]
11 Ra! Ra! Rawhide (Moscow Chicks Mix) 6.02 [A-side 12 12 MUTE 81, 1988]
12 John Arlott 4.12 [B-side 12 12 MUTE 81, 1988]
13 Ra! Ra! Rawhide (Marks Bros. Remix) 5.52 [A-side 12 L12 MUTE 81, 1988]
14 Rasputin 4.33 [B-side 12 L12 MUTE 81, 1988]
15 Rawhide (Tom Mix) 2.43 [B-side 12 DJ MUTE 81, 1988]
16 See How It Cuts 4.31 [B-side Lose Him, MUTE 69, 1988]
17 Lose Him (Pascal Gabriel Remix) 5.28 [A-side 12 L12 MUTE 69, 1988]
18 See How It Cuts (Limited Edition Extended Club Dub Dance Remix Version by Paul Kendall) 6.39 [B-side 12 L12 MUTE 69, 1988]
19 Million Headed Monster (Listen) 10.02 [double-A-sided 12 12 MUTE 95/CD-maxi CD MUTE 95, 1989]
20 Listen (Million Headed Monster) 6.42 [double-A-sided 12 12 MUTE 95, 1989]
21 Tie Me Tight 6.14 [B-side 12 Lose Him, 12 MUTE 69, 1988]
22 Crazy Earth (Full Greenhouse Effect) 7.47 [A-side 12 L12 MUTE 113, 1990]
23 Crazy Earth (Global Warming) 7.54 [B-side 12 12 MUTE 113, 1990]
24 Crazy Earth (L'Essence De Syd) 6.45 [A-side 12 12 MUTE 113, 1990]
25 Smiling (Swingle Overdrive) 6.50 [promo 12 P12 MUTE 120, 1990]
26 Midnight Trip (N29 Mix) 8.02 [12 12 MUTE 120, 1990]
27 Love Baby (Charlie Endell Mix) 6.12 [12 L12 MUTE 120, 1990]
28 Midnight Trip (Less Noise Mix) 5.00 [12 L12 MUTE 120, 1990]
29 Love Baby (Haze Mix) 6.12 [US 12 Elektra ST-ED-66587, 1990]
30 Crazy Earth (Music for Icecaps) 8.31 [B-side 12 L12 MUTE 113, 1990]
31 Crazy Earth (Acid Rain) 5.46 [2nd track A-side 12 12 MUTE 113, 1990]
32 Groove 5.00 [similar to album version but with longer intro] [B-side 12 P12 MUTE 126, 1991]
33 Groove (The Herbal Supper Mix) 5.57 [A-side 12 12MUTE 126/CD-maxi CD MUTE 126, 1991]
34 Heart on the Line (Voodoo Child Mix) 5.22 [A-side 12 12MUTE 129/CD-maxi CD MUTE 129, 1991]
35 Heart on the Line (Bassline Mix) 4.58 [B-side 12 12MUTE 129/CD-maxi CD MUTE 129, 1991]
36 Look to the Future (Start the Dance Mix) 7.19 [CD-maxi/12 CD MUTE 136/12MUTE 136, 1992]
37 Look to the Future (Psychedelic Shack Mix) 7.28 [CD-maxi/12 CD MUTE 136/12MUTE 136, 1992]
38 Look to the Future (Joey Negro's Future Dub Mix) 5.56 [CD-maxi/12 CD MUTE 136/12MUTE 136, 1992]
39 Look to the Future (Joey Negro's Future Mind Mix) 6.14 [CD-maxi/12 CD MUTE 136/12MUTE 136, 1992]
40 Persian Blues (Full on Orchestral Philharmonical Mix) 8.58 [CD-maxi/12 CD MUTE 157/12MUTE 157, 1993]
41 Persian Blues (The 11.56 Sound Clash Systems Mix) 11.59 [CD-maxi/12 CD MUTE 157/12MUTE 157, 1993]
42 Persian Blues (3YE1270 Mix) 7.15 [CD-maxi/12 CD MUTE 157/12MUTE 157, 1993]
43 Persian Blues (Pulsation Mix) 6.16 [CD-maxi/12 CD MUTE 157/12MUTE 157, 1993]
44 Time to Dream (David Holmes Mix) 10.10 [CD-maxi/12 CD MUTE 143/12MUTE 143, 1993]
45 Time to Dream (Up Your Bum with a Bicycle Pump Mix) 5.28 [CD-maxi/12 CD MUTE 143/12MUTE 143, 1993]
46 Time to Dream (Fruit of the Spirit Mix) 14.08 [CD-maxi/12 CD MUTE 143/12MUTE 143, 1993]
47 Time to Dream (Joe Mix) 5.53 [CD-maxi/12 CD MUTE 143/12MUTE 143, 1993]
48 Valentina (Phobos) 7.10 [US Valentina 12 & US THE WORLD OF TOMORROW CD, 1997]
49 Looking Down on London (Metroland) 8.19 [CD-maxi Looking Down on London, 1996]
50 DLR 3.11 [CD-maxi Looking Down on London, 1996]
51 Looking Down on London (Underground London) 6.40 [CD-maxi/12 Looking Down on London, 1996]
52 Looking Down on London (Gyratory System) 6.04 [12 Looking Down on London, 1996]
53 Valentina (Probe) 5.56 [CD-maxi/12 Valentina, 1998]
54 Valentina (Danos) 7.22 [remix by Danos] [CD-maxi/12 Valentina, 1998]
55 Space Walk 4.16 [CD-maxi/12 Valentina, 1998]
56 Terminus (Memory Man) 4.07 [CD-maxi Terminus, 1998]
57 Terminus (Live) 4.56 [CD-maxi Terminus, 1998]
58 Terminus (Cosmic Baby) 3.42 [CD-maxi Terminus, 1998]
59 Terminus (Memory Man Long) 7.02 [CD-maxi Terminus, 1998]
60 Komputer Pop (Instrumental) 6.11 [CD-maxi Terminus, 1998]