Lyrics Guidelines
Lyrics enrich the user experience, allowing a listener to follow along to the words of a song during playback. To provide the best experience for customers, lyrics in English must match the audio verbatim and follow the guidelines below for consistency.
See below guidelines to make sure that your lyrics are compliant:
Spacing and Structure
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Lines within a single verse or chorus must be single-spaced.
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Section or stanza breaks must be indicated with a single space.
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Do not include text that is not audibly present such as section headers or the vocalist's name.
- For example: don't include section headers such as Intro, Verse, Chorus, Hook, or Outro.
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Repeated lines and choruses must be transcribed.
- For example: don't denote repeated choruses using “Chorus 2x.”
Capitalizations
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Begin each line with a capital letter.
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Proper nouns such as the titles of movies, TV shows, and songs must be title cased.
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All caps may be used to identify exclamations.
Punctuation and Formatting
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Don't use periods or commas at the end of any line or section.
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Question marks and exclamation points should be included at the end of a sentence whenever appropriate.
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Don't use italics or bold text.
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Background singers and hushed vocals may be transcribed in parentheses if they contribute to the content of the song.
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If a song ends with repetitions that fade out, transcribe the first four repetitions and end the final line with an ellipsis.
Slang and Censored Language
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When providing lyrics for the clean version of a song when an explicit version is also available, use asterisks to represent censored audio.
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Use contractions and slang words that match with the audio.
- For example: words such as ain’t, ’bout, ‘til, ‘cause, fallin', and walkin'.
Numbers
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Numbers must be written out unless commonly written in numerals.
- For example: Summer of '69, and 007. -
Calendar years should be written as numerals.
- For example: "1979"
Spoken and Non-word Vocals
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Spoken words, such as recorded dialog from a documentary, must be transcribed.
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Sampled content must be transcribed, including non-word vocals, if they add to the content of the song.
- Don't include descriptions or names of screaming or sound effects.
Lyrics synchronization
Note that you can sync your lyrics to the song by adding time-stamps before each sentence, using the following format: [00:00.000] [Minutes:Seconds.Milliseconds]
Do not add any line breaks between the verses.
Manual adding time-sync lyrics in iTunes is determined by Business and Editorial priorities and sometimes can't be applied but SUPPORT can try to send a request.
In this case, please send the synchronized lyrics in .ttml file format to SUPPORT, you can find more information on this extension in this article: https://help.apple.com/itc/videoaudioassetguide/#/itc0f14fecdd
If request is lined up with iTunes internal priorities, time-sync lyrics will be applied.
For further information, you may consult the iTunes Style Guide's lyrics guidelines.