Although she died tragically in a plane crash at just 30 years old, Patsy Cline's songs are some of country music's most essential. Between 1954, when she signed with Four Star Records, and 1963, when she died, Cline created a musical legacy that is almost unmatched in the country genre.

Cline's incredible voice and perfect song selections have made her, to this day, one of the most influential country singers, and a true icon. She also built a legacy in pop and even rock music, too: Cline was one of the first artists to make the country-pop crossover stars, and the first to prove that a woman could be a headliner.

Which of Cline's songs is your favorite? Make your pick in the poll below -- you can vote as often as once per hour -- or, if you don't see your preferred selection there, let us know in the comments section.

50 Country Songs Everyone Must Hear Before They Die