not all custom mp3 tags are shown?

[simoncn]

(09-12-2012 23:06)alexinc Wrote:  glad to help where i can.

37 TXXX 3723 109 STYLEProgressive HouseTranceProgressive Trance

as you can see there is no seperator shown when using id3 tag viewer. foobar seperates it with ';' when opening file properties. but minimserver serves the files as progressive house only. not the other 2 styles and not the complete string of all 3 styles.

Thanks very much for this. It appears that the styles are separated with NUL (0x00) characters in the TXXX frame. According to the ID3v2 spec, a TXXX frame can contain only a single string value, so multiple values separated by NUL characters aren't allowed. In ID3v2.4 (but not ID3v2.3), using NUL as a separator for multiple values is valid for other text frames, but not for TXXX. So this looks like a bug in foobar, which should be writing multiple TXXX frames instead of writing multiple NUL-separated values in a single TXXX frame.