Songs are stored as individual files on disk. Song files contain header information such as title and tempo, and include a chord sheet rendition of that particular song.
Songs are stored in files with the *.sng extension.
A song can contain any text or character formatting you choose to add. The maximum length of a song is about 32,000 characters. Songs use Rich Text Format (RTF) formatting codes, and can include most of the formatting available in average word processors, but some items are special or restricted. For example, tables and images are not allowed, and the paragraph mark (¶) has special meaning as the beginning of a song verse. Otherwise, anything you can type or paste is acceptable.