Sweeney Todd: The Demon Barber of Fleet Street is adapted from on a 1973 play.
" Lisa Schwarzbaum of Entertainment Weekly gave the film a B-plus in its Movie Reviews section and stated, "To stage a proper Sweeney Todd, necks must be slit, human flesh must be squished into pastries, and blood ought to spurt in fountains and rivers of death
"He cut the show's famous opening number, "The Ballad of Sweeney Todd", explaining, "Why have a chorus singing about 'attending the tale of Sweeney Todd' when you could just go ahead and attend it?" Sondheim acknowledged that, in adapting a musical to film, the plot has to be kept moving, and was sent MP3 files of his shortened songs by Mike Higham, the film's music producer, for approval

