The muted tracks are lit, but the active, non-muted tracks are no longer shown by a dim light as they previously were. It is difficult in to keep track of the various drum tracks that are active in a mix and their pad position when wanting to mute during performance especially when you are triggering less straightforward recognizable sounds and/or when you have many pads active. I really liked this previous feature of the Beatstep Pro and was really disappointed that the DrumBrute didn't.. Now I'm especially disappointed that the Beatstep Pro lost this feature. The DrumBrute's drum track sounds are more easily distinguished from each other so it's a little easier to play around with muting In performance, however, it'd be much nicer to have that visual cue as to what all is active.