OS X 10.9 or later only. This script gathers the tracks in the Music library with the same Artist, Album, and Disc Number of the currently playing track (or, if no track is playing, the selected track) and copies them in track number order to a new Playlist named "Artist - Album". Accurate track-tagging is a must.
This works great when assigned a shortcut.
Tracks played/selected in the "For You" or "New" panes of Apple Music are inaccessible.
Perhaps Also of Interest...
downloaded 4m 37s ago
Sort purchased tracks into discrete playlists by name or Apple ID
downloaded 2h 14m 57s ago
Change file type to make selected AACs bookmarkable
downloaded 2h 15m 3s ago
Perform search-and-replace on text in your choice of tags
downloaded 2h 15m 16s ago
Set choice of various number tags of selected tracks incrementally
downloaded 2h 15m 24s ago
Append user-entered text to beginning or ending of selected tag of each selected track
downloaded 2h 15m 39s ago
Applet assists with swapping, copying, appending data between track tags