#define MIDI_CMD_NOTE_OFF 0x80 /**< Note Off */
#define MIDI_CMD_NOTE_ON 0x90 /**< Note On */
#define MIDI_CMD_NOTE_PRESSURE 0xA0 /**< Key Pressure */
-#define MIDI_CMD_CONTROL 0xB0 /**< Control PropertyChange */
-#define MIDI_CMD_PGM_CHANGE 0xC0 /**< Program PropertyChange */
+#define MIDI_CMD_CONTROL 0xB0 /**< Control Change */
+#define MIDI_CMD_PGM_CHANGE 0xC0 /**< Program Change */
#define MIDI_CMD_CHANNEL_PRESSURE 0xD0 /**< Channel Pressure */
#define MIDI_CMD_BENDER 0xE0 /**< Pitch Bender */
#define MIDI_CMD_COMMON_SYSEX 0xF0 /**< Sysex (System Exclusive) Begin */