SpotifyTree

SpotifyTree is an extension that provides full access to playlists and saved albums in a tree view and controls the Spotify Web Player through a quick and easy popup player.
There is no need to switch to the Spotify Web Player page, so your browsing experience remains uninterrupted.
It's easy and extremely convenient. Give it a try!
Let me know if you want other functions added.

Note: extension needs to be authorized by Spotify. At first start there will be a prompt to a webpage where you can choose to grant your access. This is one-time step and access can be revoked anytime using your Spotify account. In addition, Spotify Web Player changes from time to time, that cause extension to stop working; please upgrade to the last version if you experiencing such issues.

You can you help support extension continued development by making a small contribution: https://www.paypal.me/selectionsk/

Functions:

✓ Shows playlists in a tree view (playlists folders supported) and allows to play them with one click. Featured playlists (prepared for you by Spotify) can be shown as well.
✓ Shows saved albums sorted by artist in a tree view and allows to play them with one click.
✓ Playlists and saved albums can be auto played.
✓ Quick and easy popup player that controls the Spotify Web Player.
✓ Icon's tooltip shows name of currently playing song and artist.
✓ Supports basic keyboard shortcuts for previous(Ctrl+Shift+Left), play\pause(Ctrl+Shift+Down), next(Ctrl+Shift+Right). All shortcuts can be changed in the preferences.
✓ Shows playback info (song\artist) on track change (can be enabled\disabled in the preferences). Playback info can be shown at any time using Ctrl+Shift-Up keyboard shortcut.
✓ In all cases there is no need to switch to the Spotify Web Player page, so your browsing experience remains uninterrupted.
✓ Especially helpful if you have dozens of playlists and saved albums.
✓ Spotify Web Player improvements: show track numbers, show total playlist or album time, show artist details and album details in the tooltip.

The extension is also available for Firefox at https://addons.mozilla.org/en-US/firefox/addon/spotifytree/.

Thank you for being interested in SpotifyTree. Please submit your suggestions and report issues on https://bitbucket.org/ashemetov/spotifytree/issues.

You can contribute by helping translate SpotifyTree on Crowdin: https://crwd.in/spotifytree.