When subscribing to a music streaming service you will have access to a large catalog of music available on their servers. To allow BluOS to stream from your subscribed services you will need to sign in to your account through the BluOS application.
To sign in to your streaming service, first select the 3 lines in the top left corner of the BluOS app to open the Navigation Drawer. From here, select Music Services and choose your music service. After logging in with your credentials, you will see your music service as an available source in the Navigation Drawer of the BluOS app
For a list of available services, please click here.