Amazon Alexa's repertoire of on-demand music services appears to be growing by the day. Hot on the heels of Tidal's support, Pandora has enabled Premium streaming on Alexa-equipped devices like Amazon's Echo speakers. You no longer have to be content with Pandora's radio feature -- you can access your playlists and play albums like you would anywhere else. You can set the service as your default music option as well. It's not quite complete when Personalized Soundtracks support is "coming soon," but you otherwise won't be hurting for choice.