Installing Spotify Linux Mint

-Open Terminal
CTRL + ALT + T, or open your Terminal using the icon.
Login as root, $ Su, and ignore sudo or use sudo at each command.
-Append following line to /etc/apt/sources.list
using

$ nano /etc/apt/sources.list

append line: “deb http://repository.spotify.com stable non-free” in /etc/apt/sources.list
– Add the Spotify Key

$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 94558F59

-Update your library

$ sudo apt-get update

-Install the client

$ sudo apt-get install spotify-client

If the key does not work, visit Spotify for updated keys:
http://www.spotify.com/no/download/previews/