(HD) A rather loud Class 319372 screams its way out of Flitwick

Recorded while on board with most of the windows open, a recording made to capture the sound of this rather loud and hellfire Class 319. As I hope the video shows, it was rather loud, with the added bonus of some classic 319 wheelslip at the start. This was one of the loudest Class 319s I have had. Filmed on Sunday the 16th November 2014.