#1
I found out this the other day.

How do you call this progression?
I want to write a song using it, so, how do I write? Do I change keys everytime a dominant chord comes up?

It sounds cool, like never ending...

But I have no idea what to do with it, the only thing I can think of is secondary dominants, or something, but it doesn't seem to apply...
Attachments:
Weird progression.zip
#2
It is pretty cool. Starting off with a Min, reharmonizing it as Dominant 7, than resolving down a fifth to a Min i. Than reharmonizing that as Dominant, resolving it down a fifth, to its Min i.

Repeat x whatever. Till it gets bloody boring.

It could be seen as a whole lot of minor V/v - i's

You start of with the v, modify it (through harmonic minor) to a V, than resolve it to a i.

Than make that i your v, modify it (through the harmonic minor) to a V, than resolve it to a i.

Repeat.