Nonlocal files in the Amarok music collection

Hi everyone! :-) I have already asked this on the fedora list, but since Amarok is essentially a KDE product, maybe I can find an answer on this list... :-) What I want is to build a music collection database in Amarok, where music is not on the local hard drive, but on a remote http server. In other words, I want to put entries like "http://www.server.com/file.mp3" into my Amarok collection (so that I can build playlists, play the files, and so on). I do not want to implement an audio streaming service (like ampache) on the server side, I just want remote file entries in the local client database. Is this possible to do in Amarok? If yes, how? If not, why not? Would you consider it a useful feature? The point is that I want to keep the music files off the local hard disk. I'd appreciate any suggestions. :-) Best. :-) Marko