This is driving me crazy!

I've had a Randy Travis song running through my head all morning. It's called "Send My Body" and it goes something like this:

"Send my body home on a freight train,
Don't worry none that I don't go first class,
Just see they bury my under our old apple tree....."

I haven't heard the song in years so I don't know why I'm "hearing" it in my head now but it's about to drive me bonkers!