In conclusion, although peer to peer technology has permitted millions to connect to interactivity download and share music and video files with their peers. At the same time, it has fashioned serious tribulations for many music companies and their artists. Many artists agree that illegal file sharing has affected their music sales negatively; there are still some artists that promote the idea of illegal file sharing because they have experienced a positive effect on their music sales. Seeing how the prospects of try before you buy does influence many mature music listening audiences, with some detailed research by the music companies this idea can surely be turned into a profit which in fact will affect the aspect of file sharing for many people.