Have you noticed how ‘musicianship’ is used?
I remember noting this first when the early punk bands arrived. The fans of the previous top bands often mentioned ‘musicianship’ to praise their favourites, but you sort of had the idea that musicianship meant being able to play something remarkable that was actually not as much fun as the musicianship-less punks. I think the concept can apply to some of the various performers of Irish Music (and I suggest no names). But it’s just strange that what sounds like a positive noun has these negative overtones.