From Wikipedia:
"Train in Vain" is a song by the British punk rock band The Clash. It was released as the third and final single from their third studio album, London Calling (1979). The song was not originally listed on the album's track listing, appearing as a hidden track at the end of the album. This was because the track was added to the record at the last minute, when the sleeve was already in production. Some editions include the song in the track listing. It was the first Clash song to reach the United States Top 30 charts and in 2004, the song was ranked number 298 on Rolling Stone magazine's list of The 500 Greatest Songs of All Time.
Cache is along the railroad tracks. Many earlier caches here have been archived, so I thought I'd replace a few. Most are on the trailsode of the tracks unless otherwise noted.