can I tag with tags ?

i guess it needs to be developed a web script
but could be tag using tags?
add keywords and mood and fill them with tags?

happy new year!

see here. /t/5717/1
and the various reasons why there is no update.

i'm tring to edit the script but i have some problem
for example the script search for artist/album and it don't work , it should leave a blank space between artist and album like "artist album"
happy new year