Distilling Eastern music for European ears. Peter Gabriel is a pioneer in the field of electronic and avant-garde music; here he created a masterpiece which helped to launch both his Realworld label, and became an essential album for many an 'ambient/electronic/world/eclectic' listener.
Sound-checked by both white label and established electronic artists [I can think of the Future Sound Of London offhand], this melds alternate-scale vocals [of Nusrat Fateh Ali Khan and Youssou N'Dour among others] with his beloved [Nord] synths, awesome percussion [listen to the low-pass filters ending 'A Different Drum' without the hairs on the neck standing on end, I dare you] and abstract samples. A similar approach can be found on Damon Albarn's wonderful collection 'Mali Music'.
My personal favourite is the delicate melody of 'Of These, Hope', but this whole album flows as a journey, and easily surpasses any description of "soundtrack". I still haven't seen the film, and I won't; I luckily got to this first, and I don't intend to spoil things.
If you don't enjoy the cinematic intensity, the superb layered arrangements, the cross-cultural references, and the sheer musical talents on offer here, then I would suggest you need to listen once more with the lights down!