"remix" would be an example of extra title information as outlined here https://musicbrainz.org/doc/Style/Titles https://musicbrainz.org/doc/Style/Titles. "Titl

"remix" would be an example of extra title information as outlined here https://musicbrainz.org/doc/Style/Titles https://musicbrainz.org/doc/Style/Titles. "Titles and subtitles of mixes/versions are formatted according to the appropriate language's guidelines; the other parts of this extra information should be in lower case except for words that would normally be capitalized in the language." "acapella" would technically be considered a spelling error, which is something that we correct. This article does a good job explaining what artist intent means: https://musicbrainz.org/doc/Style/Principle/Error_correction_and_artist_intent https://musicbrainz.org/doc/Style/Principle/Error_correction...