optional MIDIButtonProto play = 24;
optional int32 play_bank = 25;
- optional MIDILightProto play_enabled = 26;
+ optional MIDILightProto playing = 26;
+ optional MIDILightProto play_ready = 40;
optional MIDIButtonProto toggle_lock = 36;
optional int32 toggle_lock_bank = 37;