@book{Davy2009,
  author    = {John Davy},
  title     = {Songs, duets, \& chorusses, in "What a blunder!" : a comic opera in three acts ; first performed at the Theatre Royal, Hay-Market, august 14th, 1800 / the ouverture, and the whole of the music, by ... Davy},
  year      = {2009},
}