Create more complex AND/OR criteria to intelligent playlists

Hello,

I would say it is a must to really start to call these playlists "intelligent" if we would be able to create more complex queries when filling the playlists criteria.

Example: create a playlist that would match tracks with the following query:

(((KEY = 10A) OR (KEY = 10B)) AND ((ARTIST = DAVID PENN) OR ((ARTIST = CHUS & CEBALLOS)))

Thank you,

J Amorim