If you are building a curated MP3 folder, do not just grab the singles. Here is the definitive Directioner starter pack:
Ultimately, the search for "one direction songs download mp3" is a love language. It is the modern equivalent of dubbing a cassette tape or burning a CD. It says: I value this enough to make space for it on my hard drive. It says: I want to carry you with me. one direction songs download mp3