This concert is known as "28.05.1980 Berlin - Kant Kino" and "28.05.1980 Berlin - SO36". According to the Kant Kino employee Beate it was not played at the Kant Kino.
nach unseren Unterlagen haben die The Cure nicht am 28.5.1980 im Kant Kino gespielt.
= according to our documents The Cure did not play at the Kant Kino on 28.5.1980