Durations on Label are incorrect. Actual running times are A: 3:57 / B: 4:08.
The Instrumental Version is indeed approx. 15 Seconds longer than on the 12 Inch Single. It is actually the same mix, but with a longer Bongo part starting at 3:00 Minutes. The 12 Inch Instrumental is edited in the middle of that part. Also the 7 Inch Instrumental runs at a minimal lower speed, which makes about a second in difference for the whole track.
Barcodes
Rights Society: GEMA
Label Code: LC 8076
Matrix / Runout (Label A): A-7160 A
Matrix / Runout (Label B): A-7160 B
Matrix / Runout (Runout A, stamped, variant 1): A-7160 A-1/82S I Made in Germany
Matrix / Runout (Runout B, stamped, variant 1): A-7160 B-1/82S I Made in Germany
Matrix / Runout (Runout A, stamped/etched, variant 2): A-7160 A-1/82S I III. Made in Germany
Matrix / Runout (Runout B, stamped/etched, variant 2): A-7160 B-1/82S I III. Made in Germany