Consequence
There is more than one artist with this name: 1. Dexter Raymond Mills, Jr. (born June 14, 1977 in Queens, New York), better known by his stage name Consequence, is an American hip hop artist. 2. Consequence (Cameron Mclaren), a drum and bass artist, pioneering the new minimal style of drum and bass. His first album, Live For Never, was released on D-Bridge's Exit record label in November, 2009.
Vaccine
Three artists record under the name Vaccine. 1) Christine Vaccine is an electronic music producer from the United States
http://www.myspace.com/vaccinedub 2) Vaccine is a straight edge powerviolence band from Massachusetts, made up of current and former members of Think I Care, Glue, Relics, Failures, Orchid and Ampere.
http://www.vaccinexxx.blogspot.com/ 3) Vaccine were an alternative rock band from Germany (active 2001-2009) - follow-up projects of its members: VXHLL, Starpost, Reste von Gestern
System
System is a name of at least four acts: 1) A Danish producer trio (aka Future 3).
2) A Swedish retro-synthpop duo.
3) A UK drum and bass producer (aka MC System).
4) A German punk band from the early 80s. 1) A Copenhagen, Denmark producer trio, of Thomas Knak (aka Opiate, producer of two tracks on Björk's "Vespertine"), Anders Remmer (aka Dub Tractor) and Jesper Skaaning (aka Acustic). Since 1995, they have been releasing, increasingly pop-oriented, albums as Future 3. They have a common love for dub and their music is usually heavy with: reverb, echo and bass.
a is to b
a is to b is one man from Central Scotland. It is the taking the experimental music that Neil Morrison creates in The Colours Will Erase Us and putting it together with beats to create sinister, minimal idm that cross over into dubstep and drum and bass.
Bandcamp
Reverbnation