with controller, focus on wave - d-pad changes the wave so d-pad gets stuck there nf-ljdi ← Beads

Twinned from https://github.com/cfsh/ninefold/issues/85 by tools/beads/import_github.py's reconcile pass.

d-pad and left stick should generally shift focus, unless extending a note in note editor (arguably that's still focus shifting).

So to cycle the sound, x is cycle forward, and r-stick for backwards / radial menu