Change folder name to (Artist - Album) and song names to (Track - Title)?

As the title states.

Thanks.

Also, if there are multiple discs, (Disc - Track - Title).

Thanks.

Format string: (%artist - %album%)

Convert>Tag-Filename
Format string: [%discnumber% - ]%track% - %title%

Thank you, do you know how to do (Artist - Album [File Extension])? I have varied FLAC and MP3 albums. Thank you for your consistent help.

I believe I figured it out. I will report back if it works. (%artist - %album [%_extension]%)

Doesn't seem to work, but I could be doing it wrong. I am using _DIRECTORY.

Huzzah! I have figured it out.

_DIRECTORY to a "Folder Tagging" folder, and then as an example, this string:
C:\Users\[YOU]\Documents\UNTAGGED MUSIC\Folder Tagging\%artist% - %album% $upper('['%_extension%']')

... is invalid syntax. It should be
[%_extension%]

If you want to see the square brackets around it:
'['%_extension%']'
otherwise the square brackets work as some kind of IF condition: if there is an extension, then show the data in the brackets.