Symbolic / Pitch-class set / Detected chord name
This value could not be read
pc-set/chord/EM13#11/C#
pc-set/chord/EM13#11/C#: Invalid chord name: received "EM13#11/C#", expected a chord symbol such as Cmaj7
Try the example pc-set/chord/CM, or type a value on the Detected chord name page.