Manipulating the sound of a record while someone spoke on a microphone was not widely accepted less than 40 years ago. Before the musical art form we call Hip Hop and the method we know as rapping was an internationally recognized fixture in popular music culture, it was a underground innovative movement. It is always exciting and refreshing when a new form of musical style (which eventually is often considered a subgenre) has been introduced & created. Whether it was the origins of punk music with bands like The Kinks and The Ramones or the “college rock radio” era of alternative music with musicians such as R.E.M & The Smiths, they all have one thing in common. Rebellion. They all rebelled against what was popular and mainstream. Yet, often times in history an underground musical art form became a part of the mainstream popular music culture if it was accepted on a massive level. Case in point: Kurt Cobain was not comfortable with Nirvana’s music being a part of pop music culture (In Bloom song speaks about this). However, that is what “Grunge” music became…chart topping hits that was played continuously on heavily viewed channels such as MTV. Nevertheless, it was their decision to sign with a major record label, and “bandwagoners” naturally came with this. In fact, there is often a repeated pattern in music with this, which will probably always be. There are many factors such as generation, society/cultural events, technology, and demographics that correlate with an underground “alternative” sound being popularized. The problem is when a new musical style/sound starts off as fresh and different… then is transformed into something that has lost its “edge” and individuality due to exploitation in the music industry. The art of “underground”music becoming popular mainstream music has its pros and cons, all how we perceive it. Either way, music has & always will be an ever progressing art with many different colors. Hundreds of years from now what we listen to today, what we call “rebellious”, “alternative” or “innovative” in comparision to a “pop music” sound will be so interesting to compare with what sounds/styles may be introduced in the future. The evolution of all music is inevitable.