Music review: Kacey Musgraves, Glasgow Armadillo

“The pedal steel guitar is my favourite sound,” said Kacey Musgraves, delighting over the playing of her guitarist Brett Resnick. “It’s so country and western.” At heart, that’s a description which also applies to her own songwriting, although the young Texan treads the fine line between the (admittedly huge) niche of mainstream American country and full-blown pop stardom with ease.