The Tale of Sweeney Todd character of Sweeney Todd, the Demon Barber of Fleet Street, originated in an 1846–47 penny dreadful entitled "The String of Pearls". In 1847, George Dibdin Pitt adapted the story for a stage melodrama. A directed by George King was the first screen version. Christopher Bond's 1973 stage adaptation was musicalized by Stephen Sondheim in 1979. Schlesinger's film is a dramatic departure from the previous narratives. It dispenses with all the characters except Todd and Lovett, adds the plotline involving the missing diamonds, and offers a completely different reason for Todd's murder spree. The Victorian era locales were filmed in Dublin,
Sweeney Todd: The Demon Barber of Fleet Street horror themes, such as "The Phantom of the Opera" (1986), "Jekyll & Hyde" (1997), "Little Shop of Horrors" (1982) and "Dance of the Vampires" (1997), which used the description of the trend, "grusical", as its commercial label. Theatre critic and author Martin Gottfried wrote on this subject: "Does so much singing make it an opera? Opera is not just a matter of everything being sung. There is an operatic kind of music, of singing, of staging. There are opera audiences, and there is an opera sensibility. There are opera "houses". "Sweeney Todd" has its occasional operatic moments, but its music