HELP!

How has social media and streaming sites changed the way we consume new music

We can now stream It further now on.

Explanation:

In todays way we can now search them up instead of going to the store and getting an album of any choice. I'm 15 so I am more used to getting an I pod or a phone and play music like on Pandora and Spotify or YT music and radio stations. Hope this helps. Here is ne last thing, we can put on any choice of demand of ratings and reviews and having virtual concerts deeper in the future and can help tem make more money so mainly we use it digital now in our times.  

melody. a series of single tones which add up to a recognizable whole is called a what kind of layers of sound are heard melody or harmony. how many layers