How to play music from your iTunes Library on your Sonos speakers
- Launch the Sonos Controller app.
- Tap the Browse tab.
Tap On this iPhone.
- Tap a category from playlists, artists, albums, genres, songs, compilations, composers, and podcasts.
- Select the content you want to play. If it's an individual song, podcast, or audiobook it will begin playing.
- If you select a playlist or album, tap play all to begin playing it immediately.
Tap the more button (it looks like three dots) if you want to play next, add to end of the queue or replace the current queue with it.
You can also browse more music from a specific artist or get album info by tapping More.