I was looking at the early Instagram.posts and they didn't sound good.
I saw a full video earlier this morning of Mama and it was much better and a couple of others.
I think when only small 15 second clips are posted... a the quality of audio and also just a snippet can not give full impression.
I still think he sounded better at the end of the last shows, but he deffiently sounds better than he did on those early first shows back in September and October