Hi NokNok770,
you may find that 'application killer' you are looking for in the software section, under system tools and YES, could anybody, please, build a GUI app to access remote files for those...
Actually, it is only necessary to install it on the PC side. It just browses your computer looking for media files (MP3, AAC, WMA, FLAC, Ogg Vorbis, WAV, etc.) and organises it using the ID3 tags...