Note that since the version 2.1.1, EasyTAG uses libid3tag for reading and writing tags. So id3lib is optional and will be used only if you want to write tags to ID3v2.3
Note that since the version 2.1.1, EasyTAG uses libid3tag for reading and writing tags. So id3lib is optional and will be used only if you want to write tags to ID3v2.3