Threepenny Opera Chronology
http://www.threepennyopera.org/histChron.php
A timeline that details the production history of the script.
When Brecht Met Weill: A Dazzling but Doomed Partnership
An article that details another one of Brecht and Weill's less-known collaborations, The Rise and Fall of the City of Mahagonny.
Epic Theatre and Brecht
https://www.bbc.co.uk/education/guides/zwmvd2p/revision
A guide to Brecht's perspectives on theatre.
