Alpha 7 adds the ability to play smart playlists and rate tracks. Editing of smart playlists will be in alpha 8 but you can currently use gmmp 2.x to edit/create smart playlists and they will work fine with 3.0. During my rewrite of the smart playlists I was able to add the ability for more complex logic for the rules. Previously it was either all "AND" or all "OR", but now (granted its just behind the scenes currently) ANDs and ORs can be mixed together ie: (Playcount > 1 OR Rating > 4) AND Genre Like "Rock". This will be possible once the smart playlist editor UI is created for the next alpha.I have also created a discord channel for support since Google+ is eventually being shut down. https://discord.gg/jsyqZ37GMMP 3.0 Alpha 7 (01/27/19):New:Added ability to play smart playlist filesAdded smart playlist list viewAdded ability to play smart playlist files (spl) from external file managersAdded song info to queue context menuAdded playcount to song info dialog (will show if playcount > 0)Updated dependenciesAdd to Playlist added to playlist details view and queue viewSong info added to playlist details, folder, bookmark, and queue viewAdded ability to delete cue filesAdded context menu option to rate tracksChanges:Improved sdcard write access check performanceAlbum Year sortings will always list tracks in ascending order by disc/track numberFixes:Fixed rating field in song info dialogTemporarily disabled double tap to delete gestureFixed issue where jump to playing dialog would display twiceFixed crash when deleting playing trackEdit:3.0 Alpha 7a (01/28/2019):Note: There are currently some issues with randomly ordered smart playlists that will worked out in a future patchFixed crash opening search uiFixed all text operators in smart playlistsFixed sort order when playing/enqueing a smart playlist from the smart playlist listDisabled fast scroll popup in the smart playlist details viewActually disabled the delete gesture for real this timeFixed playing a file in a smart playlist with random sort order (only selected song will play however)Download: