[this message was first sent before I joined this mailing list, so re-sending. Hopefully not a repeat ;-) ] Hi, I am using taglib C bindings to read some MP3 files. One problem I have is trying to tell if a MP3 file has ID3v1 tag or ID3v2 tag. I cannot find an obvious API for this purpose in tag_c.h. So wondering what is the best way to do that. Thanks. Han