Streaming of music is getting more popular. Nowadays nearly nobody uses from tracks in .mp3 format, because most of smartphone's users has permanent connection with Internet in their phones, and using of Spotify or Tidal is comfortable. If you are using first from mentioned apps you can be interested with new discount for Premium subscription of Spotify.
Normally Premium subscription on Spotify costs 120$ per year. With new discount users can make one-time payment for whole year, and it will cost 99$. It means that for price of 10 months we can receive subscription for 12 months. This offer will be available until the end of this year.