If you see this message when you visit “spotify.com”: “Spotify is currently not available in your country. Sign up to be first in line when Spotify launches in your country!”, it means that you can’t create a free account.
But you still can use Spotify. All you have to do is to ask a friend that lives in a country where Spotify is available, to create a free account for you. Then, you can either use Spotify for two weeks (free) or upgrade to a premium account that will allow you to use this service unlimited.
If you don’t have anyone that can create that free account for you, you can try to contact the Spotify support team and ask for a premium account. They might create one for you but you will also have to pay.
Their support e-mail in English is “support at spotify dot com”. I see that you need to be logged in to unlock the contact form.
If you don’t know what Spotify is.. it is a software that allows you to listen music, almost any track you can think of.