Pet Shop Boys are an English electronic dance music duo, consisting of Neil Tennant, who provides main vocals, keyboards and occasionally guitar and Chris Lowe on keyboards and occasionally backing vocals.

Pet Shop Boys - Pandemonium (Live At The O2 Arena) (2010)
Album / mp3 / VBR (V2) 191 kbps avg. / 44100 hz / Joint Stereo / 73:46 min / 101,28 MB
Genre: Electronic / Synthpop

Pet Shop Boys will release a brand new b-sides compilation on February 6th, 2012, on Parlophone. Entitled "Format", it celebrates the duos prolific song-writing and recording by collecting 38 b-sides and bonus tracks originally released on singles from 1996 to 2009.
The album will be available digitally and on double-CD.
All tracks have been remastered and the CD booklet features an interview with Neil Tennant and Chris Lowe by Jon Savage (author of "Englands Dreaming" and "Teenage"). Design is by Farrow.
"Format" follows on from the 1995 release, "Alternative", which collected the duos b-sides from 1985 to 1994.