How can I listen to Apple Music from my web browser? Is there a web player for Apple Music I can use to stream songs from my web browser?
You can either use Apple's official web player (which is in beta) or a third party one: 


Musish
Zachary Seguin Music


I would recommend trying one of the third party players, they have some nice features like last.fm scrobbling support and a full screen now playing view not available in the official one.