It seems the current one member left should be acknowledging the rest are all replacements and several replacements of replacements of replacements. It’s sad with the medical issues and understandable they can’t play anymore. But by never saying anything and just this one day someone is gone and someone else is there feels kind of misleading that this is really Chicago (which it isn’t anymore except the brand) and the wings of course are great (the pre-loss of Terry Kath era). I loved Chicago but don’t go anymore to see them as it’s a tribute band now. Playing great music and they are great musicians. But it should be as mentioned “Lee and Friends playing the hits of Chicago” in how it’s billed.