Create prototype for music player workshop

[jdwilkin4]

Update:

We decided in the meeting to keep this as a workshop and only have the following functionality:

• play a song
• pause a song
• go to next song
• go back a song

Here is the original project

https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures-v8/learn-basic-string-and-array-methods-by-building-a-music-player/step-99