Boney M. - Nightflight To Venus + Rasputin (second German pressing = second version)

Here are the first two tracks from what I consider one of the best pop music albums ever produced (released in 1978). The following information explaining the particular situation with this LP is taken from the Discogs website: Four versions are known to exist of this album content-wise, with varying track durations. The versions can be identified by the length of the first two tracks, “Nightflight To Venus“ and “Rasputin“, which are the only tracks with a different duration on each version. Both tracks form a medley, and the length of the medley obviously varies between the versions. On the first version, “Nightflight To Venus“ is 7 minutes 9 seconds (medley 13m 37s), on the second 5m 55s (medley 11m 58s), on the third 4m 58s (medley 10m 48s), and on the fourth 4m 46s (medley 10m 36s). Note: The durations above refer to the actual length, which can vary greatly from what's printed on the sleeve or label. The fourth version, considered the 'final'