http://www.youtube.com/watch?v=fd3LwxCzuGY Do we need bands ? I mean, sure theres the atmosphere, but people could have robots playing instruments and just a singer. By the way, I say could because this is but animation.
There's a place for everything in music including this type of music for it too is made by humans and is very creative in its own ways. Bands are a great way to enjoy the expressions and poetry of others in this world.
Although I'd be hard pressed to find a machine that could do this. http://www.youtube.com/watch?v=NHC_Qyov2Xc&feature=related
