The number of options for Sonos owners to stream music to their connected speakers continues to expand. SoundCloud announced today that its subscription service is now available on the popular multi-room audio setup. Launched in March, SoundCloud Go is the long-rumored monthly subscription option from the music library that's been a go-to spot for creators and listeners alike. The service still has some issues to work out, but if SoundCloud wants it to catch on, it needs to offer the option to users in as many places as possible. And that includes working with some of the best speakers on the market.