One screen sets the baseline for every new song — font size, scroll speed, session size, and which tabs appear.
Song Defaults
Practice enabled by default — whether a freshly-added song lands in the practice rotation automatically, or stays out until you flip it on.
Track lyrics familiarity and Track music familiarity — whether new songs start with each familiarity axis enabled. Turn either one off to add songs without a lyrics or a music rating by default; you can still flip the toggle back on per song from the editor. Settings on this screen sync across your devices via iCloud.
Default session size — how many songs a practice session should contain if you haven't set a per-reminder size. Also used as the default for brand-new reminder schedules.
A drag-to-reorder list of the three content tabs — Chords, Lyrics, Notes — each with an enable/disable toggle. Disabling a tab hides it on every new song (and on songs without content in that tab), so your editor is only showing what you actually use.