There're 2 versions of this song. A short one (the single), and the complete version (called part 1&2). None of them has that lenght of this BT. Besides that, this BT does not have the sequence [Bb-D-Cm-D-Cm-Gm] as you can found at the point 1:42 of the original track. The good point is the quality of the sound and the instruments used.