The Crusades and Maoz Tzur

You can watch this lecture HERE

This is how the hymn sounds in German (with English subtitles):

And here is the traditional Maoz Tzur on that same melody:

Download version:

Sung to the traditional tune, the edited text sounds like this:

I personally like to sing Maoz Tzur to another tune (called Bendigamos):

Another option: on the melody of Handel's "See, the Conqu'ring Hero Comes",
a famous chorus from his oratorio Judas Maccabaeus:

The Crusades and Maoz Tzur​​