[header] How to subscribe to google play music on pc or mac [title] Go to https: // music.google.com in a web browser. [step] Using your preferred web browser, open the official google play music website. [title] Click sign in and log into your google account. 
[step] It's in the upper-right corner. Sign in with the email address and password associated with the google account that you want to use to purchase the google play music subscription.