1.  Groove Armada are an electronic music duo from London and are compromised of members Andy Cato and Tom Findlay. Often varied in the style of music they produce, Groove Armada have incorporated a multitude of features from different styles into their tracks over the years, including downtempo, trip-hop, house, funk and rock.

2. This first single At The River often featured on chillout compilations and a small army of adverts, was released in 1997 and features a Patti Page sample with added bass synth, slow drums and trombone solo. (Album, Northern Star, 1997)At The River One of their most famous tracks, I See You Baby marked a desire for the duo to move away slightly from downtempo music. (Album, Vertigo, 1999)I See You Baby The 2001 album Goodbye Country (Hello Nightclub) aimed to produce more upbeat records, as shown with the grammy-nominated track Superstylin'; reggae-house with a big bass line and repetitive hooks. (Album, Goodbye Country (Hello Nightclub), 2001)Superstylin'

3. 2007, and Soundboy Rock sees Cato and Findlay covering more bases than ever before. Breakbeats and electro- pop sit side by side, trip hop follows chillout and electro-reggae precedes grime in an album where every track nods to a different musical genre Here is the track Get Down, featuring garage artist MC Stush.Get Down Technologies See this article for the kind of tech used by Groove Armada when touring in 2010 for their album Black Light

4.  The Chemical Brothers originated in Manchester in 1991, consisting of Tom Rowlands and Ed Simons. Along with The Prodigy and Fatboy Slim, they were pioneers of the big beat genre, bringing it to the forefront of pop culture.

5. In 1994 the duo, then called The Dust Brothers, became resident DJs at the small but hugely influential Heavenly Sunday Social Club in London, regularly frequented by the likes of Noel Gallagher, Paul Weller, James Dean Bradfield, and Tim Burgess. The Dust Brothers were subsequently asked to remix tracks by Manic Street Preachers and The Charlatans, plus Primal Scream's Jailbird and The Prodigy's Voodoo People. Early Career

6. Their earliest single, released under the former name The Dust Brothers, Song To The Siren features a reversed vocal sample from a song by world music band Dead Can Dance. Heavy breakbeats at a slow temps between 110-140 bpm became characteristics of the big beat genre. (Album, Exit Planet Dust, 1995)Song To The Siren The duo's debut album Exit Planet Dust was praised my critics, and fan of the record Noel Gallagher offered to lend his vocals to Setting Sun. The single went to number one in 1996, and the Chemical Brothers opened for Oasis at Knebworth. After this the Oasis frontman features on many of the Chemical Brothers’ subsequent tracks. (Album, Dig Your Own Holes, 1997) Setting Sun.

7. Another single that went straight to number one in 1997, Block Rockin' Beats won a Grammy award for its Schooly D sample and reworked bassline from the 23 Skidoo single Coup.Block Rockin' Beats (Album, Dig Your Own Holes, 1997) The big beat scene started to decline in popularity by 1999, due to the novelty of the genre's formula fading. 1999's Surrender saw a change in style for The Chemical Brothers, moving from big beat to explore house, demonstrated by the four-on the floor drum pattern associated with house in Hey Boy Hey Girl. (Album, Surrender, 1999)Hey Boy Hey Girl.

8. Their second Grammy-winning track, Galvanize was released in 2004. The track features a distinct Moroccan string sample, and the main hook of the song is in an unusual 6/4 time signature. The track also features rapping by Q-Tip and a sample from their early single Leave Home. (Album, Push The Button, 2004) Galvanize More recently The Chemical Brothers have ventured into film, having produced part of the soundtrack to Black Swan, and the entirety of the score to the 2011 film Hanna.