The blues will not die. You know it won't based on one simple fact. The simplest blues progressions are still used as the basis of a lot of music today. Its hard to find one rock artist who hasn't at one point recorded, played, or jammed to a 12 bar. Its a strange genre, it won't die because there's still a lot untapped, its so simple, but it has limitless possibilities and potential to play around with. As long as we play rock, we will play blues.
ya but rock n roll is pretty much dead too, theres been a tiny bit of a comeback thanks to the superbowl pputtin tom petty up there and the stones, and the black crowes playin very classic sounding music, but honestly i think music is dead, when was the last time somethin was released that just had sooo much passion put in and the way it just hit was a complete but wonderful slap in the face