MUSIC HISTORY By number1littlemonster Period: Feb 15, 1970 to Feb 15, 2013 technolgy Jul 1, 1979 SONY WALKMAN Feb 15, 1980 THE FIRST CD!!!!! Feb 15, 2004 FACEBOOK Feb 15, 2005 Youtube More important to the music industry than sony Feb 15, 2007 TWITTER INVENTED Feb 15, 2007 FIRST IPHONE
