Regarding the New Orleans Marching band and singer - they are quite good. Was lovely to hear them while waiting in line for my last raft over to the island this weekend.
I’m actually not sure if they are 3rd party or CM’s - were there any auditions out for these parts? A mic’d singer in the park should be equity I believe.
One issue - they clearly are New Orleans - and are actually better at accurately representing New Orleans than the Disneyland entertainment in New Orleans Square. But they march all through Frontierland and then perform in front of big thunder - which is makes no sense theme wise.
The previous Banjo Brothers and Bob fit in anywhere in Frontierland.
I’ll also mention they have a team of managers and tech.’s with them which is overkill for what this is - the manager aggressive yelling “step to the right” is not necessary.