# 1. Add the Spotify repository signing key to be able to verify downloaded packages
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys BBEBDCB318AD50EC6865090613B00F1FD2C19886

# 2. Add the Spotify repository
echo deb http://repository.spotify.com stable non-free | sudo tee /etc/apt/sources.list.d/spotify.list

# 3. Update list of available packages
sudo apt-get update

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

user:~$ # 1. Add the Spotify repository signing key to be able to verify downloaded packages
user:~$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys BBEBDCB318AD50EC6865090613B00F1FD2C19886
[sudo] password for user:
Sorry, try again.
[sudo] password for user:

user:~$ sudo whatever
[sudo] password for user:
sudo: whatever: command not found
user:~$ # 1. Add the Spotify repository signing key to be able to verify downloaded packages
user:~$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys BBEBDCB318AD50EC6865090613B00F1FD2C19886
Executing: /tmp/tmp.JQ3ntmdbnL/gpg.1.sh --keyserver
hkp://keyserver.ubuntu.com:80
--recv-keys
BBEBDCB318AD50EC6865090613B00F1FD2C19886
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