The CD is a label called the Immortal.
This CD can not be approved by the record company (Sony Music) or Rastafarian.
It is not a live concert.
It is a very bad playback show (audio) of the Sopot Festival "(from TV), where everything goes wrong. The show was recorded in Poland in 1979.
In Poland Boney M. was also in 1979 several real live concerts that were not playback. Why did they not found a concert?
In archive of Sony Music and Farian there must be many real live to be about concerts.
Sony Music will publish these live concerts.
Do not buy this In Concert "CD of the Immortal label.
Boney M. deserve much better!