ASTRALPHASIA - プログレ日記(Prog Blog)

You have not yet heard what was the opener--that track is 'End of the World'. The Supermarket hummed line is there, on the intro to that song, as but it's not a pedal steel, it's a regular electric gtr. The very bluesy track ('Drop a Stone')has now become the bonus track for Japan. 'Through my Veins' is as bluesy as you want it to be, but it's not the one I was talking about.The opener will be 'Finger on the Trigger'.

つまり、「Drop a Stone」というタイトルの曲になるようです。