Ubuntu 12.04 and Spotify

http://www.spotify.com/us/download/previews/

# 1. Add this line to your list of repositories by
# editing your /etc/apt/sources.list
deb http://repository.spotify.com stable non-free

# 2. If you want to verify the downloaded packages,
# you will need to add our public key
sudo apt-key adv –keyserver keyserver.ubuntu.com –recv-keys 4E9CFF4E

# 3. Run apt-get update
sudo apt-get update

# 4. Install spotify!
sudo apt-get install spotify-client