The title song plays in the tenth minute.
In march of 2014 Will Poulter and Thomas Brodie Sangster were tied with lead roles, in 2015 Jeremy Allen White was then tied with a role and Sangster was no longer credited.
In the 26th minute when the police officer arrives outside the second story window of the metal DJ held hostage, the DJ makes sarcastic reference to 'dead queens and bicycles,' which seems to be another witty double entendre to both the song The Queen is Dead and to the band Queen's song Bicycle Race.
After Cleo learns of the band's breakup, she drives past a graveyard and the camera focuses on a gravestone which reads SMITH.