Final answer:
In English grammar, italics are used for long works like television series titles but shorter works like country music song titles are placed in quotation marks.
Step-by-step explanation:
In English grammar, the general rule for italicizing titles is to italicize long works, such as television series, movies, books, and plays. So, a television series title should be in italics. On the other hand, shorter works like country music song titles, articles in a newspaper, and short story titles should be placed within quotation marks instead of italics.
Learn more about Use of italics and quotation marks for titles in English grammar