Where do I find: local music library content, Sonos playlists, missing services?

Hi folks:

Hoping for some help here … in the new iOS app, where do I find:

1. My local music library content?
2. My Sonos playlists?
3. The following missing connected services: Pocket Casts, Radio Paradise, Radioplayer, SoundCloud, Plex, Audible?

All of 1-3 above are visible and playable when I use the macOS Sonos app (or my own SoCo-CLI command line utility).

Thanks!