hmmm maybe I'm still confused but now I'm taking you to mean that if you have created groups of playlists and playlists themselves (NOT smartlists), let's call them Group_I, II, III and Playlist_A B C D E etc. .. you want to type them in the search box and find stuff via that criteria (eg search for group_1; or search Playlist E ) is that right?
Now the database (aka library)is searchable along parameters associated to fields (tags). However, you
can search by playlist name using the
Wizard option from the search box ... the field which is not accessible is called (playlistid for info); actually playlists are in the database as a numeric string it looks like. If you have lots like apparently you do, my idea was to actually name the playlist as text and not a number
If you go into Options=>Library=>Manage Library Fields you can create custom fields. You should (it sounds at least like if I understood
) create a new field maybe something like Playlist_Name, Playlist_Group). see attached. I'd presume you want this to actually write to the file, if not don't check the box. Also assuming it would be a default search (marked as optional in the screenshot) To see the new field in the tag window you might have to click on the also show option (icon - top left of the window).
Then you would have to select all the tracks by playlist and enter the name into this field. Normally there is a way to autofill in new fields from others .. unfortunately not in this case that I know of.
If you decide to do this you can also build Views around this so you can also filter or search by other criteria (like artist date etc). Bear in mind for views, the normal grouping is using Album Artist-Album Name. You would probably want to change that to group along the newly created field. Personally I see no reason to create a Playlist group field as you would probably use another field like genre, but who knows maybe you have a radio station running off of the software
Now maybe I totally misunderstood and wasted time for both of us
. Otherwise, maybe this will help you get started. Just backup your library manually before messing around with the fields, k?
PS - you might want to re-think about using tag data to create smartlists rather than having a zillion playlists before manually tagging these. I only use playlists personally for export reasons or when I never want them to change. If they are based on any kind of criteria, they are in smartlists. Just saying ...