Watch iPhone videos without transfer to Mac
Actually, Shazam for Mac (opens Mac App Store) exists. 

Features: 


  
  Operates magically in the background, ready to name that tune at a moment’s notice.
  Instant, seamless access to all the music that makes up the world around you.
  One-click access to lyrics, music videos or to listen on Apple Music.
  Discover like never before, share like always.