In a informative visualization you can see how the music market has changed over the last 40 years. On the one hand the shift from physical media (vinyl, MC, CD) to digital formats (MP3 download, streaming), on the other hand the change in sales, which have collapsed with increasing digitalisation and grow slightly from 2015 onwards in the streaming sector with an increase in content. The availability of countless tracks at low prices results in far too less money per stream. Independently produced music on physical media, which allows artists to receive fair compensation, is increasingly becoming a niche market.