Sweeney Todd: The Demon Barber of Fleet Street in serialized Victorian popular fiction, known as "penny dreadfuls". A story called "The String of Pearls" was published in a weekly magazine during the winter of 1846-47. Set in 1785, the story featured as its principal villain a certain Sweeney Todd and included all the plot elements that were used by Sondheim and others ever since. The murderous barber’s story proved instantly popular – it was turned into a play before the ending had even been revealed in print. An expanded edition appeared in 1850, an American version in 1852, a new play in 1865. By the 1870s, Sweeney Todd
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