-
Music in a can
Edison
2 min -
10 Inch disc, 78 rpm
Emille Berlinner
4-5 min -
33 1/3 long playing vinyl
Columbia Records
20-22 min -
12 inch album, 8track, cassette
Artists who "fill the container" -
Compact disc
Phillips & Sony -
Megabytes of information -
74 minutes -
Streaming
Unlimited - Songs changing by catering to the first 30 sec - spotify