I uploaded new songs to my OneDrive the other day and downloaded them to my Windows phone. It's on the music folder, but it doesn't show up on the music app. What am I supposed to do to make it show up?
They should show up automatically but if they don't (as you mentioned) you can try forcing the music to be recognized by going into storage sense, phone/SD card memory (depending on where music is being stored), then clicking on music and then selecting manage to open the Music app. Also make sure you have the "show online music" option enabled under Music app's settings.