A freeform spoken-word item — stage talk between songs. It works just like a song (title, color, optional trigger, parts) but has no author or tempo, and can be dropped into a playlist alongside your songs.
A Song Book is your whole library for a show or repertoire — all songs, banters, and playlists. A Playlist is one ordered set list built from the songs and banters in that book.
No. Profiles are a shortcut — they let you pick named controls ("Kick", "Fader 1") instead of raw MIDI numbers, and enable smarter MIDI Learn. Every trigger and response can also be built entirely by hand (message type, channel, data bytes).
No. The Info screen (Setup → Info) confirms nothing is collected, nothing is transmitted, everything is stored on-device only, and there are no third-party components.