Tuklasin ang Pandemonium (Live at the O2 Arena, London - 21 December 2009) ni Pet Shop Boys, inilabas noong 11/02/2010. Isang album na may 17 na kanta kabilang ang 'Suburbia - Live at the O2 Arena, London - 21 December 2009', 'It's a Sin - Live at the O2 Arena, London - 21 December 2009', 'Being Boring - Live at the O2 Arena, London - 21 December 2009'. Kumuha ng detalyadong streaming stats, pagsusuri kada kanta, at mga sukatan ng pakikilahok ng tagapakinig.
