Mp3tag provides converters to get tag information from parts of the file name or to rename files based on the information stored in the tag of a file.
The base concept behind all converters in Mp3tag is the format string, which describes a pattern or template of a file name.
A format string consists of any characters and predefined placeholders or scripting functions. Every placeholder begins with the percent sign
%, followed by a tag field name and ends with the percent sign.
For example, the placeholder
%album% refers to the