Avantgarde Extreme 36 Janas Welt: Berlin

Without specific details on "Berlin Avantgarde Extreme 36 Janas Welt," we can speculate that this event might be part of a series or a singular occurrence that celebrates avant-garde music, possibly with a focus on extreme or unconventional sounds. The inclusion of "36" in the title could refer to the event's edition number, the number of participants, or another significant aspect of the event.