me". In an interview with Sondheim for The Legacy Project, composer-lyricist Adam Guettel (son of Mary Rodgers and grandson of Richard Rodgers) recalled how as a 14-year-old boy he showed Sondheim his work. Guettel was "crestfallen" since he had come in "sort of all puffed up thinking [he] would be rained with compliments and things", which was not the case since Sondheim had some "very direct things to say". Later, Sondheim wrote and apologized to Guettel for being "not very encouraging" when he was actually trying to be "constructive". Sondheim also mentored a fledgling Jonathan Larson, attending Larson's workshop for his Superbia (originally an adaptation of Nineteen Eighty-Four). In Larson's musical Tick, Tick... Boom!, the phone message is played in which Sondheim apologizes for leaving early, says he wants to meet him and is impressed with his work. After Larson's death, Sondheim called him one of the few composers "attempting to blend contemporary pop music with theater music, which doesn't work very well; he was on his way to finding a real synthesis. A good deal of pop music has interesting lyrics, but they are not theater lyrics". A musical-theater composer "must have a sense of what is theatrical, of how you use music to tell a story, as opposed to writing a song. Jonathan understood that instinctively." Around 2008, Sondheim approached Lin-Manuel Miranda to work with him translating West Side Story lyrics into Spanish for an upcoming Broadway revival. Miranda then approached Sondheim with his new project Hamilton, then called The Hamilton Mixtape, which Sondheim gave notes on. Sondheim was originally wary of the project, saying he was "worried that an evening of rap might get monotonous". But he believed Miranda's attention to, and respect for, good rhyming made it work. Sondheim provided a voice cameo for the 2021 film adaptation of Tick, Tick... Boom!, directed by Miranda, for the scene in which a fictionalized version of himself leaves a phone message. Sondheim worked on a revised text of the message and voiced it himself after Bradley Whitford, who portrays him, was unavailable to rerecord the line. Dramatists Guild A supporter of writers' rights in the theater industry, Sondheim was an active member of the Dramatists Guild of America. In 1973, he was elected as the Guild's 16th president, serving until 1981. Unrealized projects According to Sondheim, he was asked to translate Mahagonny-Songspiel: "But I'm not a Brecht/Weill fan