MBLAQ

MBLAQ, an acronym for "music boys live in absolute quality," is a boy band under J. Tune Camp which was formed and mentored by Rain, the famous Hallyu star. They are often compared to boy band UKISS, which debuted around the same time.

Just Blaq
mini-album, 2009
 * "Oh Yeah" debut single
 * "G.O.O.D. Luv" follow-up single

Y
mini-album, 2010
 * "Y" single

Blaq Style
album, 2011
 * Blaq Style 3D repackaged album
 * "Cry" single
 * "Stay" single

Mona Lisa
mini-album, 2011
 * "Mona Lisa" single
 * "I Don't Know" single

100% Ver.
mini-album, 2012
 * "Scribble" single
 * "This is War" single
 * "Run" single

2009

 * Idol Army Season 5

2010

 * MBLAQ Goes to School
 * Raising Idols (Thunder)

2011

 * Sesame Player Season 1
 * Hello Baby Season 5

Citation
http://sumandu.wordpress.com/more-k-pop-information/debuts-2011/