Yes, it works without a Premium subscription!

SpotCommander must be installed on the computer first: http://www.olejon.net/code/spotcommander/?install

FEATURES:
* Launch and quit
* Now Playing
* Control playback
* Adjust app volume and system volume
* Toggle shuffle and repeat
* Playlists
* Library
* Search
* Artists
* Albums
* Browse
* Recently Played
* Queue with additional actions
* Lyrics
* Start track radio
* Share to social networks
* Touch gestures
* Keyboard shortcuts
* Android app with additional features
* Fullscreen on iOS
* Desktop notifications
* Responsive design
* Suspend and shut down computer

ANDROID APP EXTRAS:
* Hardware buttons support
* Keep screen on
* Pause on incoming call
* Pause on outgoing call
* Flip to pause
* Shake to skip
* Notification with playback controls
* Widgets
* Android Wear app and notification
* Share to other apps

DISCLAIMER:
This product uses a Spotify API but is not endorsed, certified or otherwise approved in any way by Spotify. Spotify is the registered trade mark of the Spotify Group.