User Manual

Key

Th' key section keys ye adjust how th' chords appear by default as well as how th' key chooser be workin', savvy?

Theoretical Keys

Th' key chooser or slider contains th' most common keys by default. If ye would like t' enable less commonly used keys, or keys that contain more than 7 sharps or flats, enable this settin'. Default be off.

Transpose Control

Determines th' user interface preference fer key selection. Options include:

  • Buttons (adjacent) displays keys that be adjacent t' each other accordin' t' th' circle o' fifths. (Default)
  • Buttons (chromatic) displays keys that be in chromatic/alphabetic order.
  • Slider uses th' original OnSong slider interface control.

Transposition Enabled

This switch determines if transposition be enabled by default at th' system level. Default be on.

OnSong 2026 — Last Updated on December 16, 2025