When recording the song "Two is Better Than One" for "Hannah Montana: The Movie," Swift reportedly fell for Boys Like Girls singer Martin Johnson. After breaking up, fans theorized that Martin was the subject of three of Swift's songs: "Love Story," "White Horse," and "If This Was a Movie."

They were never married. But it was Taylor who encouraged King to sing her own songs which got the already famous songwriter's performance career under way.

Open the Google app or visit the Google search website. Click or tap on the microphone icon to start a voice search. Hum, sing, or whistle the tune of the song you're trying to identify. Wait for Google to process the audio and analyze the melody.

The song's lyrics, which refer to riding "the white horse" and "the white pony", have been interpreted as references to heroin and/or cocaine use. Rolling Stone described "White Horse" as "[p]erhaps the most unconvincing anti-drug song of all time".