Tags: Genre, Music Genre, Topical Concept.
A tag editor (or tagger) is a piece of software that supports editing metadata of multimedia file formats rather than the actual file content. These are mainly taggers for common audio tagging formats like ID3 APE and Vorbis comments (for example Windows Media Player and iTunes) but can also be taggers for JPEG PDF and TIFF metadata (for example iPhoto).A common purpose of tag editors is to correct and sort multimedia files for example music collections.