The above images of the old and new Dj equipment is a clear example of innovation and change as new technology replaces old. Artists can work towards better sound clarity and improve the way they sound with such technology. It also helps the process of djing and recording music a whole lot easier.
http://www.youtube.com/watch?v=S7B2VgRShew Common- The people.
http://www.youtube.com/watch?v=vPiKKfcjI-4 Lupe Fiasco- Hip hop saved my life.