Yes at the time it was notable his enunciation needed improvement and it's better now.. Consider though he speaks 5 languages I give it a pass. Plays seven instruments too. It's been fun watching him this past year....but he's young and wants to experiement with his voice for awhile before he settles. But he's been invited to events throughout Europe so interesting character to watch. (His parents have a great deal of control over his affairs )
Sounds like you have a performance background — instrumental or vocal or both?