This story was featured in: Episode 17
The story about David Bowie’s song “Warszawa” is well known and featured in many sources. To read more, see the following links:
https://en.wikipedia.org/wiki/Warszawa_(song)
http://culture.pl/en/article/how-david-bowie-created-warszawa
http://genius.com/David-bowie-warszawa-lyrics
http://www.songfacts.com/detail.php?id=
To listen to the song itself watch it on YouTube:
David Bowie performing the song “Warszawa” from album “Low” on Dec 12, 1978 in Tokyo – the song opened his concert there.
And listen to the Slask’s song “Helokanie”: