PlayingAlbums 2 has been much improved for stability and perfomance. It will be able to share your playlists between your own devices.
You can make a shuffled playlist using detailed settings. You may want to shuffle songs by discs for some albums. Disc 2 is sometimes completely different from disc 1. These detailed settings are shared with your other devices. Moreover, the accuracy of synchronizatio between defferent devices in 2.2. The same version in all your devices will be required for this fuction.
What's new? December 5, 2019
PlayingAlbums for macOS for iOS 2.2 on sale.
Improved the accuracy for synchronization between devices, especially between PlayingAlbums for macOS and for iOS. Internal structure of 2.2 is different from that of 2.1 or below, PlayingAlbums must be 2.2 or above on all your devices.
PlayingAlbums for macOs - Mac App Store (US) 
PlayingAlbums for iOS
October 26, 2019
PlayingAlbums for macOS 2.1 on sale.
PlayingAlbums will not require your music library xml file. PlayingAlbums will analyze your songs and playlists automatically even in macOS Catalina 10.15.
October 20, 2019
PlayingAlbums for iOS 2.0 on sale.
It is also compatible with iPad as well as iPhone.
You can share playlists and settings of albums with your iPhone, iPad, and mac.
For old PlayingAlbums for iPhone 1.1 users, notifications for update will be not shown on your iPhone. PlayingAlbums for iOS is different from PlayingAlbums for iPhone. Please delete PlayingAlbums for iPhone 1.1, then download PlayingAlbums for iOS 2.0. Sorry for inconvenience. For old PlayingAlbums for macOS 1.1 users, notification for upgrade will be shown. Please update it.
(US App Store)
October 15, 2019
PlayingAlbums for macOS 2.0 is on presale. PlayingAlbums for iOS 2.0 is coming soon.
Mac App Store (US)
October 13, 2019
For macOS Catalina 10.15, a music library xml file have to be exported manually from "Music" application. We are try to fix this issue in a future update, but not sure when. For macOS Mojave 10.14 or below, PlayingAlbums will analyze your music library automatically if you check the option "Share iTunes Library XML with other applications" of "Advanced Preferences" of iTunes Preferences.
If you upgraded macOS from Mojave to Catalina, PlayingAlbums still load "~/Music/iTunes/iTunes Music Library.xml," which is never updated automatically. You have to update this file manually in "Music" application, otherwise another file have to be specified. You can change a xml file in "Preferences" of PlayingAlbums.
Due to security reasons, PlayingAlbums cannot access a file at a directory other than your "Music" folder unless you specify them. You should put your XML file at "Music" folder, or specify it at launch.
