Such Tweet Sorrow was a modern-day adaptation of Shakespeare's Romeo & Juliet in tweets.During the period of five weeks (April 10, 2010 – May 12, 2010) six professional actors performed the play on Twitter and other web devices. The actors improvised around a prepared story grid and could interact with each other and react to followers, fans, real events and comments via Twitter. The play was a cooperation between the Royal Shakespeare Company and the Mudlark Production Company.