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README.md

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-[playlist manager](https://spotify.sarsoo.xyz)
+[Music Tools](https://music.sarsoo.xyz)
 ==================
 
-playlist managing web app acting as a front-end for the [spotframework](https://github.com/Sarsoo/spotframework) playlist engine
+Set of utility tools for Spotify and Last.fm. 
+Built on my other libraries for Spotify ([spotframework](https://github.com/Sarsoo/spotframework)), Last.fm ([fmframework](https://github.com/Sarsoo/pyfmframework)) and interfacing utility tools for the two ([spotfm](https://github.com/Sarsoo/pyfmframework)). Currently running on a suite of Google Cloud Platform services. An iOS client is currently under development [here](https://github.com/Sarsoo/Music-Tools-iOS).
 
+# Smart Playlists
+
+Create smart playlists for Spotify including tracks from playlists, library and Spotify recommendations.
+
+![Playlists List](docs/Playlists.png)
+![Playlist Example](docs/PlaylistExample.png)
+
+Playlists can pull tracks from multiple sources with some extra ones based on the playlist's type.
+
+* Spotify playlists 
+    - Currently referenced by case-sensitive names of those followed by the user
+    - Plan to include reference by Spotify URI
+* Other Music Tools playlists
+    - Dynamically include the Spotify playlists of other managed playlists
+    - Used to allow hierarchy playlists such as for genre (as seen above for multiple rap playlists)
+* Spotify Library Tracks
+* Monthly Playlists
+    - ONLY for "Recents" type playlists
+    - Find user playlists by name in the format "month year" e.g. february 20 (lowercase)
+    - Can dynamically include this month's and/or last month's playlist at runtime 
+* Last.fm track chart data
+    - ONLY for "Last.fm Chart" type playlists
+    - Include variable number of top tracks in the last date range
+
+When not shuffled, playlists are date sorted with newest at the top for a rolling album artwork of newest releases.
+
+Playlists are updated using the [spotframework](https://github.com/Sarsoo/spotframework) playlist engine three times a day.
+
+# Tags
+
+Groups of Last.fm objects for summing of scrobble counts and listening statistics.
+
+![Tag Example](docs/TagExample.png)
+
+## Structure
+
+This repo consists of a front-end written in React.js and Material-UI being served by a back-end written in Flask.
+
+The application is hosted on Google Cloud Infrastructure.
+
+As this codebase stands it's not really re-useable as is, references to the cloud infrastructure are hard-coded.
+
+## Acknowledgements
+
+Took inspiration from Paul Lamere's [smarter playlists](http://smarterplaylists.playlistmachinery.com/).