Display song key for next song

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Coincidentally, this came up yesterday. Two different options are described here:

System Actions:Next Song Key?

If you already have other global rackspace labels based on the current song’s key (from system actions), then you can use a global rackspace script and changes in the system actions label to trigger the update of the next song key signature: Give the label widgets the below handles. Var THIS_SONGKEY, NEXT_SONGKEY : Widget On WidgetValueChanged(newValue : double) from THIS_SONGKEY If InSetlistMode() Then NEXT_SONGKEY.SetWidgetLabel(GetSongKeySignature(GetCurrentSongIndex()+1)) …