If you don't like how it works, a positive suggestion would be more productive. How do you suggest it be changed so it behaves the way you want, but still has the functionality other users count on?
Have you considered the search can be restricted by prefacing the search term with n=, al=, ar=, etc.?
English isn't my native language and maybe I wan't clear enough describing my problem. The problem isn't about way search works, or queries syntax, it is already OK. I rarely use advanced queries or wizard but what I saw is good enough. The wizard creates queries are similar to Your suggestion ie. [Artist]="sth". Shorter keywords aren't the key because anyway You can use wizard to generate query.
The problem I see is the popup window, part of the user interface. Most of search fields You can see work different. You type something and press an enter to initiate search. In MC 14 if You press the enter key after entering a search string, You get something random often not even close to what You were looking for. This is usability not the logic behind search what is problematic for me. For example usually I look for song title, I type part of it and pick something from search results. If I press Enter or not doesn't change anything. In MC 14 I type part of the song, it probably appears in search result, but if I accidentally (because of habit) press the enter key I get some random result ie. album matching the search string or genre.
Other thing is visual part. The popup window is quite big and it covers part of results. Now I'm working on getting used to pressing Esc instead of enter, but I don't feel it is the right solution.
What I'm asking for is to change behaviour of the popup window. One possible solution is (preferably) invoke it by some key combination like down arrow or sth. or option to disable this popup at all.
I this a positive enough suggestion?