not all custom mp3 tags are shown?

[simoncn]

(09-12-2012 21:40)alexinc Wrote:  could it be related to multi value tagging? style tag can handle multi values seprated by ; !? so only the first value gets recognized by minimserver?

Yes, that's the problem. The use of ';' to separate tag values doesn't conform to any standard tagging specification and isn't supported by MinimServer. You can use Mp3tag (and possibly other programs) to convert these nonstandard tags into standard tags using a batch process. Each style value would need to be written to the file as a separate TXXX field.