Rahul Dev Burman: Caravan (1971)

One of RD Burman's most famous soundtracks, containing the quintessential Bollywood cabaret number 'Piya Tu Ab To Aja', sung by Asha Bhosle and performed on screen by the incomparable Helen. Song and scene both are awesome; elaborately arranged and staged, catchy, full of subtle (and not so subtle) eroticism - a classic. And a lot of you will know it already.The question is then, how's the rest