There are hundreds of independent artists and we all need to concentrate on one thing: gaining new fans! Yes, even more than money, we need people to hear us and tell their friends about the mind-blowing new band they discovered. Getting our music put on Spotify is a critical step in this process.
Unless you've been living on Cloud 9, you've heard of Spotify and its own "freemium" service. You've also heard how Spotify has taken the social networking by storm. Each time one of my friends listens to a song, it pops up on my Spotify, Facebook, Twitter, and whatever other social accounts I've; ex: "Hey! Nicklas just joined Spotify and paid attention to Weasel... " You get the idea.
So despite the fact that the sum of money you make per stream (per play) is significantly less than a cent, the exposure potential is well worth it. And fortunately for buy spotify streams like yourself, it's pretty easy to get your music onto Spotify.