A few songs, including "The Queen Is Dead" and "Bigmouth Strikes Again", feature pitch-shifted backing vocals by Morrissey. Morrissey liked to experiment with effects on his voice, so Street ran his voice through a harmoniser for the backing tracks. Street recalled, "At that time, apart from the harmoniser, he didn't go for much backing vocal or harmony work – he's done that more on recent albums – but he did like to experiment". The backing vocals are attributed to "Ann Coates" on the record sleeve (Ancoats is a district in Manchester, just north-east of the city centre).