I don't know if you guy have heard of this Indian band named Amogh Symphony, but it's pretty great. They are a technical/progressive metal band, somewhat similar to bands like Cynic, Animals As Leaders, Gorod and Blotted Science. But they are pretty unique, really.
They have these conceptual albums with science fiction themes and they tell a story through a narrator and with musical themes that follow the story they are trying to tell.
If you want to "experience" the whole thing, you have to listen to the whole album though, but here's one track anyway.
Amogh Symphony - Osiris 1
The concept won't charm everybody, but the music is still awesome. We also don't get to hear good Indian metal bands often, so. Give them a try!