@ MIDI_RPN_PITCH_BEND_RANGE
@ MIDI_RPN_MODULATION_DEPTH_RANGE
@ MIDI_RPN_MPE_CONFIGURATION
@ USB_COMMAND_SINGLE_BYTE
@ USB_COMMAND_POLY_KEY_PRESSURE
@ USB_COMMAND_CABLE_EVENT
@ USB_COMMAND_CHANNEL_PRESSURE
@ USB_COMMAND_CONTROL_CHANGE
@ USB_COMMAND_PROGRAM_CHANGE
@ USB_COMMAND_PITCH_BEND_CHANGE
@ USB_COMMAND_3BYTE_SYSTEM_COMMON
@ USB_COMMAND_2BYTE_SYSTEM_COMMON
@ TIME_CODE_QUARTER_FRAME