You can use Chromecast built-in to stream music to your Bose smart devices using many of the most popular third-party music streaming services, such as Spotify, Pandora, TuneIn and iHeartRadio. Having Chromecast built-in available on all Bose smart speakers and smart soundbars means you have access to even more content providers. These include music streaming services, like YouTube Music Premium, and other content providers, like Google Podcasts and Google Play Books. We are always updating the list of Chromecast-enabled content providers to give you more control over your music.