The Cassette Tape Turns 50

The cassette tape has hit a milestone.......

The History Of Cassettes

http://historysdumpster.blogspot.com/2012/07/history-of-cassettes.html

More

http://www.avclub.com/articles/how-musics-worst-format-has-found-a-new-life,102531/

http://smallbusiness.foxbusiness.com/entrepreneurs/2013/09/06/cassette-tapes-at-50-alive-and-kicking/?intcmp=obnetwork