1. By. Melissa Torgerson

3.  Edouard-Leon Scott de Martinsville  Invented in 1850’s  Discription  Neg. and Pos. Functions

4.  Thomas Edison  1877  How it worked  Functions  Why it was better than the Phonautoograph

5.  A gramophone record, commonly known as phonograph record, vinyl record, or simply record.  Used for commercial music reproduction, during most of the 20 th century.  2.9 million units shipped in 2008

6.  Boom box’s were born late 1970’s. (became more advance up until late 1980’s)  Features  Significance  Effects  Benefits

7.  Apple announced the release of the I-pod Oct. 23, 2001.  Features  Significant  Benefits  Effects

8.  I-tunes/Ipods  YouTube  Computers

9.  Create job  Over 300,000 jobs have been given out, due to the Apple Ipod.  Apple Ipod- reached 9.6 billion in profit.  Provides entertainment  Portable  Relaxation  Handy device to have.

10.  Money/costly  Always going to be something newer/better  Huge distraction (in some cases)

11.  www. Appleipod.com  www. Hisotyofmusic.com. James Lafert. The art of all music. Oct. 2006.  Encyclipedia.com/musichistory.com  www. Youtube.com/history of music devices.