DJ Hero 2 is a music game published by Activision. The game was released in October of 2010. It features songs from artists such as Orbital, Justice, Fat Boys, Pixies and Lady Gaga. In addition to original mixes and remixes of songs, the game features "mashups" where songs from two different artists are put together in some way. Mashups in the game include "Debaser vs. Invaders Must Die" by the Pixies and Prodigy and "Whoomp There It Is vs. The 900 Number" by Tag Team and The 45 King.http://www.djhero.com/en-us/games/songs/djh2

DJ Hero 2 is the sequel to DJ Hero, a rhythm game that was released in September of 2009. The gameplay is similar to Guitar Hero in that players must hit buttons on a controller or the DJ Hero peripheral that correlate to the colors and shapes coming forward on-screen.http://xbox360.ign.com/objects/057/057890.html In its original release, DJ Hero 2 came with 105 songs. 80 of the songs were remixes. Activision later released downloadle content, augmenting the number of songs players could attempt.http://theherofeed.com/1883/dj-hero-2-dlc-three-new-packs-on-the-way-linkin-park-2010-december/

The song featured in the Mahalo video below is "Louder Than Boom" by Tiesto. The song comes from Tiesto's 2009 album, Kaleidoscope.http://www.allmusic.com/album/kaleidoscope-r1741058 Tiesto is a native of the Netherlands who came into the DJ scene as a trance artist. Tiesto has gone on extensive tours of the world and put on six-hour perfomances for his audiences.http://www.allmusic.com/artist/dj-tisto-p291972/biography